College Women's USAU Rankings (GL)

2018-19 Season

Data Updated Through April 1st at 10:30am PST. Note that the USAU Preliminary Rankings released Tuesday morning differ slightly, likely due to recently applied game exclusions due to roster validity (unknown until today)

FAQ
Division I // Division III
Rank    Change Team                                                 Record Rating Change Region Conference Div   SoS PDC %
29 3 Northwestern GL 1 5-6 1767.62 13 Great Lakes Illinois DI D-I 1763.49 4.13 0
40 1 Michigan 11-12 1569.43 16 Great Lakes Eastern Great Lakes DI D-I 1610.2 -40.77 -0.03
42 1 Chicago 2-9 1564.5 22 Great Lakes Illinois DI D-I 1854.61 -290.11 -0.16
69 9 Notre Dame 11-10 1328.85 119 Great Lakes Eastern Great Lakes DI D-I 1245.62 83.23 0.07
75 4 Purdue 6-4 1288.08 12 Great Lakes Eastern Great Lakes DI D-I 1140.29 147.79 0.13
79 4 Ball State 4-2 1273.29 19 Great Lakes Eastern Great Lakes DI D-I 1119.87 153.42 0.14
111 4 Michigan State 14-6 1058.24 33 Great Lakes Eastern Great Lakes DI D-I 968.61 89.63 0.09
126 55 North Park 10-3 1012.13 316 Great Lakes Great Lakes DIII D-III 787.2 224.94 0.29
137 8 Illinois 12-6 936.64 68 Great Lakes Illinois DI D-I 759.3 177.34 0.23
151 1 Kentucky 7-6 862.08 44 Great Lakes Eastern Great Lakes DI D-I 806.32 55.76 0.07
160 4 DePaul 7-4 814.05 96 Great Lakes Illinois DI D-I 722.79 91.25 0.13
167 11 Knox 9-6 769.94 220 Great Lakes Great Lakes DIII D-III 773.05 -3.11 0
178 49 Wheaton College IL 5-4 655.76 449 Great Lakes Great Lakes DIII D-III 537.82 117.94 0.22
201 7 Indiana 3-11 538.64 95 Great Lakes Eastern Great Lakes DI D-I 808.86 -270.22 -0.33
215 38 Olivet Nazarene 7-5 433.06 125 Great Lakes Great Lakes DIII D-III 418.71 14.35 0.03
218 37 Loyola-Chicago 3-9 423.24 106 Great Lakes Illinois DI D-I 686.07 -262.84 -0.38
222 3 Valparaiso 2-10 384.15 125 Great Lakes Great Lakes DIII D-III 598.35 -214.2 -0.36
247 41 Southern Indiana 2-7 162.58 186 Great Lakes Eastern Great Lakes DI D-I 395.24 -232.66 -0.59
262 21 Michigan-B 3-13 34.6 156 Great Lakes Eastern Great Lakes DI Dev 318 -283.4 -0.89
264 24 Northwestern-B 2-8 -3.52 102 Great Lakes Illinois DI D-I 265.16 -268.68 -1.01
265 32 Notre Dame-B 2-10 -4.4 119 Great Lakes Eastern Great Lakes DI Dev 385.91 -390.31 -1.01
267 28 Illinois-Chicago 0-7 -113.83 55 Great Lakes Illinois DI ? 410.23 -524.07 -1.28
285 32 Eastern Michigan 0-6 -603.52 23 Great Lakes Eastern Great Lakes DI D-I -3.52 -600 170.26

FAQ

The results on this page ("USAU") are the results of an implementation of the USA Ultimate Top 20 algorithm, which is used to allocate post season bids to both colleg and club ultimate teams. The data was obtained by scraping USAU's score reporting website. Learn more about the algorithm here. TL;DR, here is the rating function. Every game a team plays gets a rating equal to the opponents rating +/- the score value. With all these data points, we iterate team ratings until convergence. There is also a rule for discounting blowout games (see next FAQ)
For reference, here is handy table with frequent game scrores and the resulting game value:
"...if a team is rated more than 600 points higher than its opponent, and wins with a score that is more than twice the losing score plus one, the game is ignored for ratings purposes. However, this is only done if the winning team has at least N other results that are not being ignored, where N=5."

Translation: if a team plays a game where even earning the max point win would hurt them, they can have the game ignored provided they win by enough and have suffficient unignored results.