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2023 Volleyball Rankings

Frequently Asked Questions
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Team Name & Logo
League		 APR OSAA
Ranking		 Overall
Record		 RPI
Rank		 RPI
Rating		 Colley
Rank		 Colley
Rating
Jesuit
6A-2 Metro League #1
1 1 31-2 1 756.870 1 1085.853
Sprague
6A-6 Central Valley Conference #1
2 2 28-6 2 732.169 2 1038.038
Oregon City
6A-5 Three Rivers League #1
3 3 23-4 3 717.909 3 1018.859
Nelson
6A-4 Mt. Hood Conference #2
4 4 28-6 4 676.868 4 926.888
Sheldon
6A-7 Southwest Conference #1
5 5 22-9 5 676.282 5 871.909
Sherwood
6A-3 Pacific Conference #1
6 6 20-5 6 666.600 7 856.340
Sunset
6A-2 Metro League #2
7 7 26-6 8 645.053 8 845.468
South Salem
6A-6 Central Valley Conference #2
8 8 22-10 7 660.924 9 841.347
Central Catholic
6A-4 Mt. Hood Conference #1
9 9 22-6 11 626.868 6 860.406
St. Mary's Academy
6A-5 Three Rivers League #2
10 10 19-7 10 634.672 10 818.912
Barlow
6A-4 Mt. Hood Conference #3
11 11 19-6 9 635.195 11 797.588
Westview
6A-2 Metro League #3
12 12 21-10 14 589.065 12 739.686
West Salem
6A-6 Central Valley Conference #3
13 13 13-10 13 589.087 13 729.286
Forest Grove
6A-3 Pacific Conference #3
14 14 17-8 12 613.242 16 702.999
Roseburg
6A-7 Southwest Conference #2
15 15 17-8 15 588.551 14 724.847
Grant
6A-1 Portland Interscholastic League #1
16 16 19-8 17 572.081 15 710.859
Glencoe
6A-3 Pacific Conference #2
17 17 17-7 16 575.827 17 689.806
North Medford
6A-7 Southwest Conference #3
19 18 16-8 18 571.344 18 624.608
West Linn
6A-5 Three Rivers League #3
18 19 9-13 19 551.771 20 599.448
Ida B. Wells
6A-1 Portland Interscholastic League #2
20 20 20-9 21 537.931 19 612.441
David Douglas
6A-4 Mt. Hood Conference #4
21 21 10-9 22 528.721 21 595.202
North Salem
6A-6 Central Valley Conference #4
22 22 13-14 24 508.884 22 577.314
McNary
6A-6 Central Valley Conference #5
23 23 10-15 25 505.383 23 551.508
South Medford
6A-7 Southwest Conference #4
24 24 13-13 20 541.980 28 497.655
Sandy
6A-4 Mt. Hood Conference #5
25 25 12-11 26 493.480 24 548.148
McDaniel
6A-1 Portland Interscholastic League #3
26 26 13-8 23 510.389 27 516.976
Lakeridge
6A-5 Three Rivers League #5
27 27 9-12 27 491.399 26 517.180
Tigard
6A-5 Three Rivers League #4
28 28 10-11 29 473.569 25 526.025
Mountainside
6A-2 Metro League #4
29 29 10-14 28 484.878 29 497.411
Grants Pass
6A-7 Southwest Conference #6
30 30 10-16 32 447.968 30 418.144
Beaverton
6A-2 Metro League #5
31 31 9-16 31 449.751 31 411.958
Jefferson, Portland
6A-1 Portland Interscholastic League #4
32 32 11-10 30 464.618 34 388.250
South Eugene
6A-7 Southwest Conference #5
33 9-13 34 429.203 32 400.116
McMinnville
6A-3 Pacific Conference #4
34 12-13 35 426.145 33 400.082
Clackamas
6A-4 Mt. Hood Conference #6
35 6-19 33 443.940 35 368.405
Gresham
6A-4 Mt. Hood Conference #7
36 7-15 36 425.924 36 363.838
Cleveland
6A-1 Portland Interscholastic League #5
37 10-14 38 407.920 38 296.475
Lincoln
6A-1 Portland Interscholastic League #6
38 8-16 37 414.364 39 276.086
Lake Oswego
6A-5 Three Rivers League #6
39 6-12 42 371.017 37 328.559
Franklin
6A-1 Portland Interscholastic League #7
40 7-11 40 389.979 40 259.511
Newberg
6A-3 Pacific Conference #6
41 4-17 39 400.110 41 239.208
Liberty
6A-3 Pacific Conference #5
42 4-14 41 382.719 42 237.138
Tualatin
6A-5 Three Rivers League #7
43 2-15 44 339.394 43 205.979
Century
6A-3 Pacific Conference #7
44 4-14 43 339.801 44 170.468
Willamette
6A-7 Southwest Conference #7
45 0-17 46 315.114 45 110.418
Reynolds
6A-4 Mt. Hood Conference #8
46 0-19 45 325.132 46 100.230
Aloha
6A-2 Metro League #6
47 2-21 49 289.441 47 68.988
Southridge
6A-2 Metro League #7
48 0-21 48 302.359 48 52.747
Roosevelt
6A-1 Portland Interscholastic League #8
49 2-15 47 311.730 49 51.565
Benson
6A-1 Portland Interscholastic League #9
50 0-16 50 257.545 50 -67.966

Legend
APR: The Adjusted Playoff Ranking (APR) is the bracket seed adjusted from final frozen ranking to remove first round same league matchup conflicts and to accommodate league champion guarantees.
OSAA Ranking: Official OSAA ranking, composed of the averaged RPI rank and Colley rank for all teams within the same classification.
Overall Record: The team's overall play record is displayed in W-L or W-L-T format.
RPI Rank: A numerical order of teams, ranked by RPI Rating.
RPI Rating: A team's Rating Percentage Index (RPI) Rating = 35% × WWP + 65% × OWP.
Colley Rank: A numerical order of teams, ranked by Colley Rating.
Colley Rating: Rating calculated by Colley's bias free ranking method (only includes contests in classification and ± 1 classification away.)


Effective Impact on RPI

The RPI formula uses a 1:1.86 ratio of WWP:OWP, the effective impact on a team's RPI for 6A Volleyball was:
Max Min Range Effect Weight Impact
WWP 0.929 0.000 0.929 0.929 1.440 65%
OWP 0.666 0.391 0.275 0.511 35%
Team Name & Logo
League		 APR OSAA
Ranking		 Overall
Record		 RPI
Rank		 RPI
Rating		 Colley
Rank		 Colley
Rating
Crescent Valley
5A-3 Mid-Willamette Conference #1
1 1 22-2 1 698.741 1 950.467
West Albany
5A-3 Mid-Willamette Conference #2
2 2 21-7 3 627.115 3 816.735
Crater
5A-2 Midwestern League #2
3 3 22-10 2 644.154 4 809.972
Thurston
5A-2 Midwestern League #1
4 4 21-6 6 600.284 2 827.842
South Albany
5A-3 Mid-Willamette Conference #3
5 5 19-6 5 602.450 5 797.576
Wilsonville
5A-1 Northwest Oregon Conference #1
6 6 18-8 4 605.028 8 680.509
Bend
5A-4 Intermountain Conference #1
7 7 16-4 8 577.486 6 794.716
Churchill
5A-2 Midwestern League #3
8 8 12-9 7 584.190 7 704.657
Summit
5A-4 Intermountain Conference #2
9 9 11-11 10 573.653 9 678.086
Mountain View
5A-4 Intermountain Conference #4
11 10 12-11 12 551.834 10 676.296
Silverton
5A-3 Mid-Willamette Conference #4
10 11 12-8 11 562.144 11 670.823
La Salle Prep
5A-1 Northwest Oregon Conference #2
12 12 18-9 9 577.414 13 637.080
Eagle Point
5A-2 Midwestern League #4
15 13 14-11 14 526.647 12 651.667
Ridgeview
5A-4 Intermountain Conference #3
13 14 11-12 13 545.077 14 606.187
Centennial
5A-1 Northwest Oregon Conference #3
14 15 16-8 15 509.087 15 528.434
Dallas
5A-3 Mid-Willamette Conference #5
16 9-9 16 481.708 16 515.042
Springfield
5A-2 Midwestern League #5
17 9-18 18 455.371 17 437.186
Corvallis
5A-3 Mid-Willamette Conference #5
18 7-12 17 457.052 18 434.779
Lebanon
5A-3 Mid-Willamette Conference #7
19 8-11 22 428.676 19 401.664
Ashland
5A-2 Midwestern League #6
20 7-17 21 437.446 20 385.109
Putnam
5A-1 Northwest Oregon Conference #4
16 21 9-14 19 439.957 24 323.405
North Eugene
5A-2 Midwestern League #7
22 5-18 23 421.171 21 346.123
Caldera
5A-4 Intermountain Conference #5
23 7-17 20 438.659 25 322.168
Milwaukie / Milwaukie Acad. of the Arts
5A-1 Northwest Oregon Conference #5
24 12-11 24 418.038 22 340.870
Central
5A-3 Mid-Willamette Conference #8
25 7-16 28 379.657 23 323.882
Redmond
5A-4 Intermountain Conference #6
26 5-21 25 413.534 26 292.293
Canby
5A-1 Northwest Oregon Conference #7
27 9-16 27 398.524 27 244.544
Hood River Valley
5A-1 Northwest Oregon Conference #6
28 8-17 26 400.897 28 241.460
Woodburn
5A-3 Mid-Willamette Conference #9
29 4-19 29 333.257 29 176.392
Parkrose
5A-1 Northwest Oregon Conference #8
30 5-21 30 331.182 30 109.029
McKay
5A-3 Mid-Willamette Conference #10
31 0-22 31 328.823 31 96.515
Hillsboro
5A-1 Northwest Oregon Conference #9
32 3-25 32 314.196 32 59.345

Legend
APR: The Adjusted Playoff Ranking (APR) is the bracket seed adjusted from final frozen ranking to remove first round same league matchup conflicts and to accommodate league champion guarantees.
OSAA Ranking: Official OSAA ranking, composed of the averaged RPI rank and Colley rank for all teams within the same classification.
Overall Record: The team's overall play record is displayed in W-L or W-L-T format.
RPI Rank: A numerical order of teams, ranked by RPI Rating.
RPI Rating: A team's Rating Percentage Index (RPI) Rating = 35% × WWP + 65% × OWP.
Colley Rank: A numerical order of teams, ranked by Colley Rating.
Colley Rating: Rating calculated by Colley's bias free ranking method (only includes contests in classification and ± 1 classification away.)


Effective Impact on RPI

The RPI formula uses a 1:1.86 ratio of WWP:OWP, the effective impact on a team's RPI for 5A Volleyball was:
Max Min Range Effect Weight Impact
WWP 0.900 0.000 0.900 0.900 1.336 67%
OWP 0.601 0.366 0.235 0.436 33%
Team Name & Logo
League		 APR OSAA
Ranking		 Overall
Record		 RPI
Rank		 RPI
Rating		 Colley
Rank		 Colley
Rating
Marshfield
4A-4 Sky Em League #1
1 1 27-4 1 743.292 1 1038.491
Marist Catholic
4A-4 Sky Em League #2
2 2 23-2 2 676.502 2 956.909
Mazama
4A-5 Skyline Conference #1
3 3 17-8 3 655.792 4 838.293
Cascade
4A-3 Oregon West Conference #1
4 4 21-4 5 642.830 3 884.675
North Bend
4A-4 Sky Em League #3
5 5 19-7 4 652.039 5 833.455
Tillamook
4A-1 Cowapa League #1
6 6 19-5 6 634.421 6 815.709
Crook County
4A-2 Tri-Valley Conference #1
7 7 19-11 7 574.110 7 755.274
The Dalles
4A-2 Tri-Valley Conference #2
9 8 14-10 8 554.087 9 640.966
Philomath
4A-3 Oregon West Conference #2
10 9 14-9 11 522.703 8 680.660
Astoria
4A-1 Cowapa League #2
12 10 13-9 9 542.453 10 630.235
Cottage Grove
4A-4 Sky Em League #4
11 11 10-13 10 532.633 13 560.247
Estacada
4A-2 Tri-Valley Conference #3
13 12 15-9 12 520.928 12 592.052
Pendleton
4A-6 Greater Oregon League #1
8 13 13-9 15 468.420 11 620.804
Stayton
4A-3 Oregon West Conference #3
14 14 9-11 13 474.484 15 466.506
Sweet Home
4A-3 Oregon West Conference #4
15 10-12 16 462.759 14 479.420
Klamath Union
4A-5 Skyline Conference #2
15 16 9-9 14 470.838 16 456.457
La Grande
4A-6 Greater Oregon League #2
16 17 10-12 19 456.735 17 440.030
Hidden Valley
4A-5 Skyline Conference #3
18 7-12 18 457.562 19 416.081
Baker
4A-6 Greater Oregon League #3
19 5-14 17 458.269 20 335.010
Scappoose
4A-1 Cowapa League #3
20 10-11 20 439.610 18 433.422
St. Helens
4A-1 Cowapa League #4
21 6-15 23 403.331 21 331.897
Junction City
4A-4 Sky Em League #5
22 6-17 22 407.200 22 331.622
Newport
4A-3 Oregon West Conference #5
23 6-14 21 408.195 23 320.891
Henley
4A-5 Skyline Conference #4
24 4-13 25 365.032 24 268.744
Madras
4A-2 Tri-Valley Conference #4
25 5-13 27 335.376 25 229.969
Phoenix
4A-5 Skyline Conference #5
26 3-22 24 366.462 28 93.246
Seaside
4A-1 Cowapa League #5
27 2-14 26 357.034 27 178.540
Gladstone
4A-2 Tri-Valley Conference #5
28 4-14 28 331.647 26 186.701
Ontario
4A-6 Greater Oregon League #4
29 1-15 31 265.258 29 77.757
North Marion
4A-3 Oregon West Conference #6
30 0-15 30 275.934 30 68.484
Molalla
4A-2 Tri-Valley Conference #6
31 0-17 29 278.903 31 39.269

Legend
APR: The Adjusted Playoff Ranking (APR) is the bracket seed adjusted from final frozen ranking to remove first round same league matchup conflicts and to accommodate league champion guarantees.
OSAA Ranking: Official OSAA ranking, composed of the averaged RPI rank and Colley rank for all teams within the same classification.
Overall Record: The team's overall play record is displayed in W-L or W-L-T format.
RPI Rank: A numerical order of teams, ranked by RPI Rating.
RPI Rating: A team's Rating Percentage Index (RPI) Rating = 35% × WWP + 65% × OWP.
Colley Rank: A numerical order of teams, ranked by Colley Rating.
Colley Rating: Rating calculated by Colley's bias free ranking method (only includes contests in classification and ± 1 classification away.)


Effective Impact on RPI

The RPI formula uses a 1:1.86 ratio of WWP:OWP, the effective impact on a team's RPI for 4A Volleyball was:
Max Min Range Effect Weight Impact
WWP 0.901 0.000 0.901 0.901 1.449 62%
OWP 0.666 0.371 0.295 0.548 38%
Team Name & Logo
League		 APR OSAA
Ranking		 Overall
Record		 RPI
Rank		 RPI
Rating		 Colley
Rank		 Colley
Rating
Sisters
3A-4 Mountain Valley Conference #1
1 1 25-2 1 710.134 1 1104.752
Pleasant Hill
3A-4 Mountain Valley Conference #2
2 2 24-4 3 680.263 2 1042.046
Cascade Christian
3A-5 Far West League #1
3 3 25-5 2 697.010 3 975.750
Burns
3A-6 Eastern Oregon League #1
4 4 27-7 5 659.538 4 936.427
Valley Catholic
3A-1 Lewis & Clark League #1
5 5 21-6 4 671.794 5 912.325
Santiam Christian
3A-3 PacWest Conference #1
6 6 19-8 7 630.968 7 839.000
Creswell
3A-4 Mountain Valley Conference #3
7 7 16-8 9 621.443 6 867.403
Scio
3A-3 PacWest Conference #3
9 8 16-8 6 639.998 9 788.545
Corbett
3A-2 Coastal Range League #1
8 9 18-7 8 629.023 8 792.234
Dayton
3A-3 PacWest Conference #2
10 10 17-8 10 610.184 10 756.112
Horizon Christian, Tualatin
3A-1 Lewis & Clark League #3
11 11 13-7 11 588.466 11 716.561
St. Mary's, Medford
3A-5 Far West League #2
12 12 13-7 12 579.101 12 711.913
Warrenton
3A-2 Coastal Range League #2
13 13 17-8 13 574.118 14 682.462
Westside Christian
3A-1 Lewis & Clark League #2
14 14 13-8 14 572.658 15 681.554
Amity
3A-3 PacWest Conference
15 15 12-8 16 562.759 17 669.049
Coquille
3A-5 Far West League #4
16 16 16-9 15 570.646 18 663.290
Vale
3A-6 Eastern Oregon League #2
17 17 16-10 21 529.097 13 685.514
Lakeview
3A-5 Far West League #3
18 18 13-9 18 550.664 16 670.938
Yamhill-Carlton
3A-2 Coastal Range League #3
19 19 14-11 17 556.975 21 598.679
La Pine
3A-4 Mountain Valley Conference
20 9-11 20 532.253 20 615.825
Siuslaw
3A-4 Mountain Valley Conference
21 10-10 23 507.788 19 641.326
Douglas
3A-5 Far West League
22 11-7 19 537.653 23 571.024
Catlin Gabel
3A-1 Lewis & Clark League
23 14-10 22 516.067 22 573.524
South Umpqua
3A-5 Far West League
24 10-8 24 476.776 25 491.383
North Valley
3A-5 Far West League
25 9-8 26 459.689 24 535.989
Sheridan
3A-3 PacWest Conference
26 9-13 25 462.186 27 451.723
Rainier
3A-2 Coastal Range League
27 9-12 27 452.804 28 426.395
Harrisburg
3A-4 Mountain Valley Conference
28 4-16 29 430.374 29 400.609
Nyssa
3A-6 Eastern Oregon League #3
20 29 11-19 33 414.495 26 459.892
McLoughlin
3A-6 Eastern Oregon League
30 7-12 30 424.372 30 394.553
Glide
3A-5 Far West League
31 4-13 28 450.868 32 307.066
Sutherlin
3A-5 Far West League
32 6-12 32 414.796 31 347.614
Jefferson
3A-3 PacWest Conference
33 6-15 31 416.761 35 284.058
Banks
3A-2 Coastal Range League
34 5-13 35 387.039 33 291.201
Oregon Episcopal
3A-1 Lewis & Clark League
35 6-13 36 371.893 34 289.949
Taft
3A-3 PacWest Conference
36 5-14 37 370.098 36 270.338
Portland Adventist Acad.
3A-1 Lewis & Clark League
37 3-13 34 410.878 41 179.998
Brookings-Harbor
3A-5 Far West League
38 2-14 38 368.919 39 224.836
Elmira
3A-4 Mountain Valley Conference
39 2-18 41 354.286 37 256.456
Riverside
3A-6 Eastern Oregon League
40 3-17 40 355.859 38 248.374
Neah-Kah-Nie
3A-2 Coastal Range League
41 4-15 39 362.781 40 215.687
Riverdale
3A-2 Coastal Range League
42 2-14 43 316.975 42 139.451
Rogue River
3A-5 Far West League
43 0-14 42 330.628 43 114.707
De La Salle North Catholic
3A-1 Lewis & Clark League
44 1-15 44 287.816 44 86.075
Umatilla
3A-6 Eastern Oregon League
45 0-18 45 281.555 45 67.133

Legend
APR: The Adjusted Playoff Ranking (APR) is the bracket seed adjusted from final frozen ranking to remove first round same league matchup conflicts and to accommodate league champion guarantees.
OSAA Ranking: Official OSAA ranking, composed of the averaged RPI rank and Colley rank for all teams within the same classification.
Overall Record: The team's overall play record is displayed in W-L or W-L-T format.
RPI Rank: A numerical order of teams, ranked by RPI Rating.
RPI Rating: A team's Rating Percentage Index (RPI) Rating = 35% × WWP + 65% × OWP.
Colley Rank: A numerical order of teams, ranked by Colley Rating.
Colley Rating: Rating calculated by Colley's bias free ranking method (only includes contests in classification and ± 1 classification away.)


Effective Impact on RPI

The RPI formula uses a 1:1.86 ratio of WWP:OWP, the effective impact on a team's RPI for 3A Volleyball was:
Max Min Range Effect Weight Impact
WWP 0.904 0.000 0.904 0.904 1.311 69%
OWP 0.623 0.403 0.219 0.407 31%
Team Name & Logo
League		 APR OSAA
Ranking		 Overall
Record		 RPI
Rank		 RPI
Rating		 Colley
Rank		 Colley
Rating
Western Christian
2A-2 Tri-River Conference #2
1 1 26-3 1 698.613 1 959.611
Portland Christian
2A-1 Northwest League #1
2 2 21-1 3 694.959 2 930.302
Oakridge
2A-3 Valley Coast Conference #1
3 3 29-4 2 695.894 3 914.891
Salem Academy
2A-2 Tri-River Conference #1
4 4 21-7 4 691.972 4 911.401
Grant Union
2A-4 Blue Mountain Conference #1
5 5 25-8 5 651.975 5 900.930
Lowell
2A-3 Valley Coast Conference #2
6 6 28-6 7 646.864 6 845.569
Gaston
2A-1 Northwest League #2
7 7 18-6 6 650.137 7 827.664
Santiam
2A-2 Tri-River Conference #3
8 8 17-10 8 577.804 8 706.558
Clatskanie
2A-1 Northwest League #3
9 9 15-9 9 569.536 10 663.355
Heppner
2A-4 Blue Mountain Conference #3
10 10 18-9 11 550.917 9 698.682
Stanfield
2A-4 Blue Mountain Conference #2
11 11 12-14 10 568.195 11 657.729
Blanchet Catholic
2A-2 Tri-River Conference #4
12 12 13-11 12 546.307 12 637.861
Culver
2A-2 Tri-River Conference
14 13 12-12 14 534.929 13 614.508
Bandon
2A-3 Valley Coast Conference #4
13 14 16-11 13 545.874 14 612.202
Monroe
2A-3 Valley Coast Conference #3
16 15 16-13 15 523.297 15 599.493
Willamina
2A-2 Tri-River Conference
15 16 11-14 17 504.650 17 526.891
Toledo
2A-3 Valley Coast Conference
17 12-13 16 511.804 19 503.631
Regis
2A-2 Tri-River Conference
18 12-8 20 474.069 16 534.647
Nestucca
2A-1 Northwest League
19 12-10 18 494.653 18 514.197
Weston-McEwen
2A-4 Blue Mountain Conference
20 9-16 19 487.285 20 489.598
Oakland
2A-3 Valley Coast Conference
21 12-11 21 464.739 21 478.008
Knappa
2A-1 Northwest League
22 8-13 22 448.647 23 389.195
Irrigon
2A-4 Blue Mountain Conference
23 12-11 24 440.613 22 465.192
East Linn Christian
2A-3 Valley Coast Conference
24 9-14 23 445.621 24 385.833
Delphian
2A-2 Tri-River Conference
25 9-15 26 427.446 25 379.516
Mannahouse Acad., Portland
2A-1 Northwest League
26 7-14 25 429.516 26 319.053
Waldport
2A-3 Valley Coast Conference
27 8-14 27 399.848 27 311.235
Gervais
2A-2 Tri-River Conference
28 5-14 30 374.778 28 265.345
Central Linn
2A-3 Valley Coast Conference
29 6-17 29 376.072 29 234.789
Reedsport
2A-3 Valley Coast Conference
30 6-21 28 379.447 30 221.481
Faith Bible / Life Christian
2A-1 Northwest League
31 6-16 31 356.243 31 218.737
Enterprise
2A-4 Blue Mountain Conference
32 3-18 33 327.254 32 190.601
Vernonia
2A-1 Northwest League
33 2-20 32 338.933 33 142.015
Kennedy
2A-2 Tri-River Conference
34 2-20 35 324.007 34 136.546
Gold Beach
2A-3 Valley Coast Conference
35 3-17 34 325.221 35 126.942
Colton
2A-2 Tri-River Conference
36 1-18 37 292.654 36 61.472
Illinois Valley
2A-3 Valley Coast Conference
37 1-21 36 305.477 37 55.109

Legend
APR: The Adjusted Playoff Ranking (APR) is the bracket seed adjusted from final frozen ranking to remove first round same league matchup conflicts and to accommodate league champion guarantees.
OSAA Ranking: Official OSAA ranking, composed of the averaged RPI rank and Colley rank for all teams within the same classification.
Overall Record: The team's overall play record is displayed in W-L or W-L-T format.
RPI Rank: A numerical order of teams, ranked by RPI Rating.
RPI Rating: A team's Rating Percentage Index (RPI) Rating = 35% × WWP + 65% × OWP.
Colley Rank: A numerical order of teams, ranked by Colley Rating.
Colley Rating: Rating calculated by Colley's bias free ranking method (only includes contests in classification and ± 1 classification away.)


Effective Impact on RPI

The RPI formula uses a 1:1.86 ratio of WWP:OWP, the effective impact on a team's RPI for 2A Volleyball was:
Max Min Range Effect Weight Impact
WWP 0.946 0.053 0.893 0.893 1.366 65%
OWP 0.639 0.385 0.255 0.473 35%
Team Name & Logo
League		 APR OSAA
Ranking		 Overall
Record		 RPI
Rank		 RPI
Rating		 Colley
Rank		 Colley
Rating
Crane
1A-8 High Desert League #1
1 1 33-2 1 749.322 1 1120.135
Powder Valley
1A-7 Old Oregon League #1
2 2 30-5 3 688.806 2 1056.061
Trinity Lutheran
1A-5 Mountain Valley League #1
3 3 27-5 2 703.669 3 999.899
Umpqua Valley Christian
1A-4 Skyline League #2
4 4 23-5 4 670.443 5 940.499
Joseph
1A-7 Old Oregon League #2
5 5 25-11 5 658.454 6 931.433
St. Paul
1A-2 Casco League #1
6 6 26-10 9 615.902 4 952.022
Crosshill Christian
1A-2 Casco League #2
7 7 22-7 7 627.803 7 864.024
Adrian
1A-8 High Desert League #2
8 8 20-10 6 636.651 8 861.854
North Douglas
1A-4 Skyline League #1
9 9 19-9 11 612.642 9 805.429
North Clackamas Christian
1A-1 The Valley 10 League #1
10 10 20-9 10 613.555 10 799.582
Ione / Arlington
1A-6 Big Sky League #1
11 11 22-4 8 618.433 12 772.500
Lost River
1A-5 Mountain Valley League #2
12 12 18-6 14 593.940 11 782.004
Prairie City / Burnt River
1A-8 High Desert League #3
13 13 18-10 12 599.561 13 770.677
Damascus Christian
1A-1 The Valley 10 League #2
14 14 16-11 16 588.092 15 749.082
Imbler
1A-7 Old Oregon League #3
15 15 19-15 15 590.486 18 707.495
Bonanza
1A-5 Mountain Valley League
17 16 20-12 21 563.531 14 750.686
Myrtle Point
1A-4 Skyline League
18 17 15-6 20 571.304 16 735.907
South Wasco County
1A-6 Big Sky League #2
19 18 23-12 17 577.824 19 683.666
Mohawk
1A-3 Mountain West League #1
16 19 19-6 13 596.829 25 629.975
Days Creek
1A-4 Skyline League #3
20 20 14-10 22 561.235 17 712.705
Jordan Valley
1A-8 High Desert League
21 21 12-9 18 577.182 22 652.356
Union
1A-7 Old Oregon League
22 22 19-12 23 549.220 20 654.483
Perrydale
1A-2 Casco League #3
23 23 14-11 24 538.982 21 654.000
Eddyville Charter
1A-3 Mountain West League #2
24 24 15-5 19 574.318 28 580.335
Central Christian
1A-5 Mountain Valley League
25 25 14-12 25 537.420 26 617.077
Open Door Christian Acad.
1A-1 The Valley 10 League
26 26 14-10 28 525.737 24 643.103
North Lake
1A-5 Mountain Valley League #3
27 27 12-8 30 517.289 23 644.084
Southwest Christian
1A-1 The Valley 10 League #3
28 28 14-10 29 520.625 27 590.369
Rogue Valley Adventist Acad.
1A-5 Mountain Valley League
29 29 11-10 32 503.354 31 548.659
Echo
1A-7 Old Oregon League
30 30 11-13 31 510.140 32 539.652
Triangle Lake
1A-3 Mountain West League #3
31 31 13-6 26 537.336 37 489.568
Camas Valley
1A-4 Skyline League
32 13-10 35 491.396 29 580.202
Wallowa
1A-7 Old Oregon League
33 13-11 36 485.640 30 551.314
Cove
1A-7 Old Oregon League
34 12-14 33 502.243 33 537.878
Alsea
1A-3 Mountain West League
35 13-9 27 526.217 43 436.451
Condon
1A-6 Big Sky League #3
32 36 11-9 34 493.094 39 474.166
New Hope Christian
1A-4 Skyline League
37 9-9 39 471.798 35 497.987
Powers
1A-4 Skyline League
38 8-10 40 468.559 36 490.496
Falls City / Kings Valley Char.
1A-2 Casco League
39 11-9 43 453.117 34 500.530
Dufur
1A-6 Big Sky League
40 11-9 37 484.672 41 454.942
Elkton
1A-4 Skyline League
41 8-8 42 456.024 38 483.503
Chiloquin
1A-5 Mountain Valley League
42 8-10 41 461.133 40 470.064
Glendale
1A-4 Skyline League
43 9-10 45 441.509 42 448.359
Sherman
1A-6 Big Sky League
44 9-15 38 482.047 49 373.210
Riddle
1A-4 Skyline League
45 6-9 44 449.004 44 410.260
Grand View Christian Acad.
1A-1 The Valley 10 League
46 8-11 51 412.760 45 391.968
Columbia Christian
1A-1 The Valley 10 League
47 5-12 50 417.482 47 377.257
Pilot Rock
1A-7 Old Oregon League
48 11-12 48 421.736 50 363.292
Spray / Mitchell / Wheeler
1A-6 Big Sky League
49 8-12 46 425.889 52 358.546
C.S. Lewis Academy
1A-2 Casco League
50 9-12 55 394.524 46 379.666
Crosspoint Christian
1A-5 Mountain Valley League
51 7-12 47 423.850 54 316.601
Elgin
1A-7 Old Oregon League
52 12-13 54 402.242 48 374.393
Harper Charter
1A-8 High Desert League
53 4-7 53 403.457 51 359.091
Crow / City First Christian Acad.
1A-3 Mountain West League
54 9-12 49 421.101 58 225.633
Pine Eagle
1A-7 Old Oregon League
55 3-12 56 391.327 53 321.274
Willamette Valley Christian
1A-2 Casco League
56 4-12 57 366.969 55 303.125
Milo Adventist Acad.
1A-4 Skyline League
57 4-12 60 353.451 57 230.992
Dayville / Monument / Long Creek
1A-8 High Desert League
58 1-16 58 366.370 60 210.118
Siletz Valley
1A-3 Mountain West League
59 5-12 52 405.830 66 162.684
Bickleton
1A-6 Big Sky League
60 1-2 66 337.389 56 246.401
Jewell
1A-2 Casco League
61 4-14 65 339.242 59 210.433
Prospect Charter
1A-5 Mountain Valley League
62 3-13 63 344.638 61 208.906
Yoncalla
1A-4 Skyline League
63 3-19 59 361.247 65 171.023
Glenwood / Trout Lake / Klickitat
1A-6 Big Sky League
64 5-12 61 348.541 64 179.725
Griswold
1A-7 Old Oregon League
65 5-15 64 341.423 62 200.583
Mapleton
1A-3 Mountain West League
66 7-18 62 345.745 70 121.864
Valor Christian
1A-1 The Valley 10 League
67 1-14 67 336.393 67 160.596
Huntington
1A-8 High Desert League
68 3-11 73 289.848 63 179.876
Pacific
1A-4 Skyline League
69 1-14 68 317.544 68 139.849
Paisley
1A-5 Mountain Valley League
70 0-12 70 307.350 69 131.409
Livingstone Adventist Acad.
1A-2 Casco League
71 0-17 72 293.506 72 107.975
Gilchrist
1A-5 Mountain Valley League
72 2-15 74 288.396 71 119.644
McKenzie
1A-3 Mountain West League
73 2-15 69 316.627 76 -10.504
Horizon Christian, Hood River
1A-6 Big Sky League
74 3-17 75 287.126 73 50.270
Mannahouse Acad., Eugene
1A-3 Mountain West League
75 0-15 71 298.119 77 -81.804
Nixyaawii
1A-7 Old Oregon League
76 2-13 76 258.975 74 11.685
Lyle / Wishram
1A-6 Big Sky League
77 1-16 77 251.592 75 -4.496

Legend
APR: The Adjusted Playoff Ranking (APR) is the bracket seed adjusted from final frozen ranking to remove first round same league matchup conflicts and to accommodate league champion guarantees.
OSAA Ranking: Official OSAA ranking, composed of the averaged RPI rank and Colley rank for all teams within the same classification.
Overall Record: The team's overall play record is displayed in W-L or W-L-T format.
RPI Rank: A numerical order of teams, ranked by RPI Rating.
RPI Rating: A team's Rating Percentage Index (RPI) Rating = 35% × WWP + 65% × OWP.
Colley Rank: A numerical order of teams, ranked by Colley Rating.
Colley Rating: Rating calculated by Colley's bias free ranking method (only includes contests in classification and ± 1 classification away.)


Effective Impact on RPI

The RPI formula uses a 1:1.86 ratio of WWP:OWP, the effective impact on a team's RPI for 1A Volleyball was:
Max Min Range Effect Weight Impact
WWP 0.946 0.000 0.946 0.946 1.535 62%
OWP 0.643 0.326 0.317 0.589 38%