| Date | This Team | Opponent | Expected vs. Actual | Change | New Rating | |
|---|---|---|---|---|---|---|
| 06/29/24 | Cedar Rapids Rollergirls (130) | vs Wisconsin United (216) | -11.2 | 328.5 |  Stats | |
| 02/15/20 | Cedar Rapids Rollergirls (110) | vs Barbed Wire Betties (160) | -10.6 | 339.7 | Stats | |
| 06/22/19 | Cedar Rapids Rollergirls (92) | vs Wisconsin United (265) | -11.2 | 350.3 | Stats | |
| 11/18/17 | Cedar Rapids Rollergirls (106) | vs Dames of Anarchy (87) | +0.6 | 361.6 | Stats | |
| 10/14/17 | Cedar Rapids Rollergirls (275) | vs Barbed Wire Betties (85) | +19.2 | 361.0 | Stats | |
| 06/17/17 | Cedar Rapids Rollergirls (45) | vs Fox Cities (293) | -11.3 | 341.7 | Stats | |
| 05/13/17 | Cedar Rapids Rollergirls (75) | vs Confluence (158) | -20.3 | 353.0 | Stats | |
| 04/08/17 | Cedar Rapids Rollergirls (266) | vs TCDG: Dead Ringers (151) | +9.1 | 373.3 | Stats | |
| 03/18/17 | Cedar Rapids Rollergirls (196) | vs Punishers (188) | +25.7 | 364.2 | Stats | |
| 02/25/17 | Cedar Rapids Rollergirls (91) | vs Cedar Valley (221) | -0.0 | 338.5 | Stats | |
| 02/25/17 | Cedar Rapids Rollergirls (91) | vs Cedar Valley (221) | -0.1 | 338.5 | Stats | |
| 11/19/16 | Cedar Rapids Rollergirls (75) | vs Chippewa Valley (191) | -26.1 | 338.6 | Stats | |
| 06/18/16 | Cedar Rapids Rollergirls (152) | vs Cedar Valley (253) | +6.7 | 364.7 | Stats | |
| 05/07/16 | Cedar Rapids Rollergirls (115) | vs Mississippi Valley (167) | -13.3 | 358.0 |  Stats | |
| 02/27/16 | Cedar Rapids Rollergirls (149) | vs Harbor City (305) | -0.8 | 371.2 | Stats | |
| 11/21/15 | Cedar Rapids Rollergirls (128) | vs Punishers (187) | -5.6 | 372.0 | Stats | |
| 10/03/15 | Cedar Rapids Rollergirls (123) | vs Sioux Falls Roller Dollz (197) | -24.4 | 377.6 | Stats | |
| 09/26/15 | Cedar Rapids Rollergirls (263) | vs Aurora 88s (129) | +3.1 | 402.0 | Stats | |
| 08/29/15 | Cedar Rapids Rollergirls (122) | vs Dark River (197) | +2.9 | 398.9 | Stats | |
| 06/13/15 | Cedar Rapids Rollergirls (170) | vs Cedar Valley (193) | -24.4 | 396.0 | Stats | |
| 05/30/15 | Cedar Rapids Rollergirls (69) | vs Fargo Moorhead (222) | -4.9 | 420.3 | Stats | |
| 05/09/15 | Cedar Rapids Rollergirls (169) | vs Chicago-Style (188) | +6.0 | 425.2 | Stats | |
| 04/25/15 | Cedar Rapids Rollergirls (206) | vs Babe City (111) | +21.3 | 419.2 | Stats | |
| 04/18/15 | Cedar Rapids Rollergirls (210) | vs Dakota City (145) | +19.2 | 398.0 | Stats | |
| 03/15/15 | Cedar Rapids Rollergirls (151) | vs So Ill (168) | -6.6 | 378.8 | Stats | |
| 03/14/15 | Cedar Rapids Rollergirls (148) | vs Chicago-Style (191) | -3.6 | 385.4 | Stats | |
| 02/07/15 | Cedar Rapids Rollergirls (167) | vs Harbor City (237) | -15.5 | 388.9 | Stats | |
| 12/13/14 | Cedar Rapids Rollergirls (278) | vs Med City (121) | +15.8 | 404.4 | Stats | |
| 11/15/14 | Cedar Rapids Rollergirls (232) | vs MRD: Team Unicorn (164) | +16.7 | 388.6 | Stats | |
| 09/20/14 | Cedar Rapids Rollergirls (171) | vs Sioux Falls Roller Dollz (250) | +17.6 | 371.9 | Stats | |
| 09/06/14 | Cedar Rapids Rollergirls (138) | vs Punishers (228) | -11.3 | 354.3 | Stats | |
| 06/21/14 | Cedar Rapids Rollergirls (237) | vs McLean County (112) | +8.3 | 365.5 | Stats | |
| 05/31/14 | Cedar Rapids Rollergirls (163) | vs Mankato (156) | -14.4 | 357.2 | Stats | |
| 04/12/14 | Cedar Rapids Rollergirls (162) | vs Cedar Valley (164) | -4.0 | 371.6 | Stats | |
| 03/22/14 | Cedar Rapids Rollergirls (174) | vs Cedar Valley (177) | +1.3 | 375.6 | Stats | |
| 03/01/14 | Cedar Rapids Rollergirls (122) | vs Chicago-Style (192) | +6.0 | 374.4 | Stats | |
| 09/07/13 | Cedar Rapids Rollergirls (274) | vs Dames of Anarchy (64) | +19.4 | 368.4 | Stats | |
| 08/10/13 | Cedar Rapids Rollergirls (204) | vs OCCRD: Ped Maulers (109) | 348.9 | Stats | ||
| 07/20/13 | Cedar Rapids Rollergirls (297) | vs Mankato (100) | +15.3 | 348.9 | Stats | |
| 05/25/13 | Cedar Rapids Rollergirls (153) | vs Med City (226) | -18.7 | 333.6 | Stats | |
| 04/06/13 | Cedar Rapids Rollergirls (135) | vs TCDG: Dead Ringers (246) | +1.8 | 352.3 | Stats | |
| 02/23/13 | Cedar Rapids Rollergirls (121) | vs Des Moines (273) | -7.9 | 350.5 | Stats | |
| 09/22/12 | Cedar Rapids Rollergirls (83) | vs Dakota City (170) | -11.6 | 358.4 | Stats | |
| 09/08/12 | Cedar Rapids Rollergirls (91) | vs TCDG: Dead Ringers (225) | -2.6 | 370.0 | Stats | |
| 06/30/12 | Cedar Rapids Rollergirls (269) | vs Dames of Anarchy (124) | -0.6 | 372.7 | Stats | |
| 05/12/12 | Cedar Rapids Rollergirls (109) | vs Chicago-Style (106) | -7.9 | 373.3 | Stats | |
| 09/10/11 | Cedar Rapids Rollergirls (66) | vs Old Capitol City (282) | -5.0 | 381.1 | Stats | |
| 08/20/11 | Cedar Rapids Rollergirls (116) | vs Sioux City (160) | +0.9 | 386.1 | Stats | |
| 07/23/11 | Cedar Rapids Rollergirls (98) | vs NCRD: Road Warriors (219) | -20.3 | 385.2 | Stats | |
| 06/18/11 | Cedar Rapids Rollergirls (242) | vs D3: Crash Test Dolls (126) | +2.9 | 405.5 | Stats | |
| 05/14/11 | Cedar Rapids Rollergirls (95) | vs NCRD: Road Warriors (66) | +15.1 | 402.6 | Stats | |
| 05/07/11 | Cedar Rapids Rollergirls (114) | vs Mid Iowa (101) | +5.4 | 387.5 | Stats | |
| 04/02/11 | Cedar Rapids Rollergirls (68) | vs NSRD: Northern Lights (123) | -6.1 | 382.1 | Stats | |
| 02/26/11 | Cedar Rapids Rollergirls (81) | vs Sioux City (255) | -8.6 | 388.2 | Stats | |
| 09/18/10 | Cedar Rapids Rollergirls (122) | vs BHRD: Code Blue Assassins (109) | -8.7 | 396.8 | Stats | |
| 07/17/10 | Cedar Rapids Rollergirls (109) | vs Mid Iowa (212) | -12.9 | 405.5 | Stats | |
| 06/12/10 | Cedar Rapids Rollergirls (126) | vs Mid Iowa (129) | -9.0 | 418.4 | Stats | |
| 05/22/10 | Cedar Rapids Rollergirls (117) | vs BHRD: Code Blue Assassins (74) | +8.3 | 427.5 | Stats | |
| 04/17/10 | Cedar Rapids Rollergirls (85) | vs NCRD: Road Warriors (106) | -9.5 | 419.1 | Stats | |
| 10/24/09 | Cedar Rapids Rollergirls (129) | vs Mid Iowa (88) | +1.1 | 428.6 | Stats | |
| 10/03/09 | Cedar Rapids Rollergirls (203) | vs La Crosse (87) | +0.8 | 427.6 | Stats | |
| 09/26/09 | Cedar Rapids Rollergirls (116) | vs PVRG: Flying Squirrels (42) | +11.1 | 426.8 | Stats | |
| 09/12/09 | Cedar Rapids Rollergirls (165) | vs Quad City Rollers (74) | +7.4 | 415.7 | Stats | |
| 08/29/09 | Cedar Rapids Rollergirls (187) | vs La Crosse (34) | 408.3 | Stats | ||
| 07/11/09 | Cedar Rapids Rollergirls (122) | vs CORD: Shade Brigade (43) | +15.8 | 408.3 | Stats | |
| 06/13/09 | Cedar Rapids Rollergirls (132) | vs Old Capitol City (90) | 392.5 | Stats | ||
| 05/09/09 | Cedar Rapids Rollergirls (10) | vs Paper Valley (285) | -31.2 | 392.5 | Stats | |
| 04/11/09 | Cedar Rapids Rollergirls (41) | vs Springfield (120) | -18.8 | 423.7 | Stats | |
| 04/05/09 | Cedar Rapids Rollergirls (31) | vs Springfield (108) | 442.5 | Stats |
| Date | Teams | Score | Incoming Ratings | Expected | Actual | Expected vs. Actual | Change | New Ratings | |
|---|---|---|---|---|---|---|---|---|---|
| 06/29/24 | Cedar Rapids Rollergirls Wisconsin United | 130 216 | 339.7 361.0 | -0.06 | -0.25 | -11.2 +11.2 | 328.5 372.1 | Stats | |
| 02/15/20 | Cedar Rapids Rollergirls Barbed Wire Betties | 110 160 | 350.3 360.7 | -0.01 | -0.19 | -10.6 +10.6 | 339.7 371.3 | Stats | |
| 06/22/19 | Cedar Rapids Rollergirls Wisconsin United | 92 265 | 361.6 431.6 | -0.30 | -0.48 | -11.2 +11.2 | 350.3 442.9 | Stats | |
| 11/18/17 | Cedar Rapids Rollergirls Dames of Anarchy | 106 87 | 361.0 334.3 | 0.09 | 0.10 | +0.6 -0.6 | 361.6 333.7 | Stats | |
| 10/14/17 | Cedar Rapids Rollergirls Barbed Wire Betties | 275 85 | 341.7 309.2 | 0.20 | 0.53 | +19.2 -19.2 | 361.0 289.9 | Stats | |
| 06/17/17 | Cedar Rapids Rollergirls Fox Cities | 45 293 | 353.0 484.2 | -0.54 | -0.73 | -11.3 +11.3 | 341.7 495.5 | Stats | |
| 05/13/17 | Cedar Rapids Rollergirls Confluence | 75 158 | 373.3 367.5 | -0.02 | -0.36 | -20.3 +20.3 | 353.0 387.8 | Stats | |
| 04/08/17 | Cedar Rapids Rollergirls TCDG: Dead Ringers | 266 151 | 364.2 330.5 | 0.12 | 0.28 | +9.1 -9.1 | 373.3 321.4 | Stats | |
| 03/18/17 | Cedar Rapids Rollergirls Punishers | 196 188 | 338.5 416.7 | -0.41 | 0.02 | +25.7 -25.7 | 364.2 391.0 | Stats | |
| 02/25/17 | Cedar Rapids Rollergirls Cedar Valley | 91 221 | 338.5 418.1 | -0.42 | -0.42 | -0.0 +0.0 | 338.5 418.1 | Stats | |
| 02/25/17 | Cedar Rapids Rollergirls Cedar Valley | 91 221 | 338.6 418.0 | -0.42 | -0.42 | -0.1 +0.1 | 338.5 418.1 | Stats | |
| 11/19/16 | Cedar Rapids Rollergirls Chippewa Valley | 75 191 | 364.7 355.3 | 0.00 | -0.44 | -26.1 +26.1 | 338.6 381.4 | Stats | |
| 06/18/16 | Cedar Rapids Rollergirls Cedar Valley | 152 253 | 358.0 424.7 | -0.36 | -0.25 | +6.7 -6.7 | 364.7 418.0 | Stats | |
| 05/07/16 | Cedar Rapids Rollergirls Mississippi Valley | 115 167 | 371.2 354.6 | 0.04 | -0.18 | -13.3 +13.3 | 358.0 367.9 | Stats | |
| 02/27/16 | Cedar Rapids Rollergirls Harbor City | 149 305 | 372.0 431.7 | -0.33 | -0.34 | -0.8 +0.8 | 371.2 432.5 | Stats | |
| 11/21/15 | Cedar Rapids Rollergirls Punishers | 128 187 | 377.6 402.7 | -0.08 | -0.19 | -5.6 +5.6 | 372.0 408.3 | Stats | |
| 10/03/15 | Cedar Rapids Rollergirls Sioux Falls Roller Dollz | 123 197 | 402.0 345.2 | 0.23 | -0.23 | -24.4 +24.4 | 377.6 369.5 | Stats | |
| 09/26/15 | Cedar Rapids Rollergirls Aurora 88s | 263 129 | 398.9 331.9 | 0.28 | 0.34 | +3.1 -3.1 | 402.0 328.8 | Stats | |
| 08/29/15 | Cedar Rapids Rollergirls Dark River | 122 197 | 396.0 446.7 | -0.29 | -0.24 | +2.9 -2.9 | 398.9 443.8 | Stats | |
| 06/13/15 | Cedar Rapids Rollergirls Cedar Valley | 170 193 | 420.3 344.1 | 0.40 | -0.06 | -24.4 +24.4 | 396.0 368.4 | Stats | |
| 05/30/15 | Cedar Rapids Rollergirls Fargo Moorhead | 69 222 | 425.2 508.9 | -0.43 | -0.53 | -4.9 +4.9 | 420.3 513.8 | Stats | |
| 05/09/15 | Cedar Rapids Rollergirls Chicago-Style | 169 188 | 419.2 444.0 | -0.17 | -0.05 | +6.0 -6.0 | 425.2 438.0 | Stats | |
| 04/25/15 | Cedar Rapids Rollergirls Babe City | 206 111 | 398.0 410.4 | -0.11 | 0.30 | +21.3 -21.3 | 419.2 389.1 | Stats | |
| 04/18/15 | Cedar Rapids Rollergirls Dakota City | 210 145 | 378.8 425.1 | -0.18 | 0.18 | +19.2 -19.2 | 398.0 405.8 | Stats | |
| 03/15/15 | Cedar Rapids Rollergirls So Ill | 151 168 | 385.4 379.7 | 0.07 | -0.05 | -6.6 +6.6 | 378.8 386.3 | Stats | |
| 03/14/15 | Cedar Rapids Rollergirls Chicago-Style | 148 191 | 388.9 409.7 | -0.06 | -0.13 | -3.6 +3.6 | 385.4 413.3 | Stats | |
| 02/07/15 | Cedar Rapids Rollergirls Harbor City | 167 237 | 404.4 388.8 | 0.12 | -0.17 | -15.5 +15.5 | 388.9 404.2 | Stats | |
| 12/13/14 | Cedar Rapids Rollergirls Med City | 278 121 | 388.6 379.4 | 0.09 | 0.39 | +15.8 -15.8 | 404.4 363.6 | Stats | |
| 11/15/14 | Cedar Rapids Rollergirls MRD: Team Unicorn | 232 164 | 371.9 410.8 | -0.15 | 0.17 | +16.7 -16.7 | 388.6 394.0 | Stats | |
| 09/20/14 | Cedar Rapids Rollergirls Sioux Falls Roller Dollz | 171 250 | 354.3 479.6 | -0.52 | -0.19 | +17.6 -17.6 | 371.9 462.1 | Stats | |
| 09/06/14 | Cedar Rapids Rollergirls Punishers | 138 228 | 365.5 362.6 | -0.03 | -0.25 | -11.3 +11.3 | 354.3 373.9 | Stats | |
| 06/21/14 | Cedar Rapids Rollergirls McLean County | 237 112 | 357.2 325.8 | 0.20 | 0.36 | +8.3 -8.3 | 365.5 317.5 | Stats | |
| 05/31/14 | Cedar Rapids Rollergirls Mankato | 163 156 | 371.6 301.3 | 0.30 | 0.02 | -14.4 +14.4 | 357.2 315.7 | Stats | |
| 04/12/14 | Cedar Rapids Rollergirls Cedar Valley | 162 164 | 375.6 370.6 | 0.07 | -0.01 | -4.0 +4.0 | 371.6 374.6 | Stats | |
| 03/22/14 | Cedar Rapids Rollergirls Cedar Valley | 174 177 | 374.4 371.9 | -0.03 | -0.01 | +1.3 -1.3 | 375.6 370.6 | Stats | |
| 03/01/14 | Cedar Rapids Rollergirls Chicago-Style | 122 192 | 368.4 429.6 | -0.34 | -0.22 | +6.0 -6.0 | 374.4 423.6 | Stats | |
| 09/07/13 | Cedar Rapids Rollergirls Dames of Anarchy | 274 64 | 348.9 288.9 | 0.25 | 0.62 | +19.4 -19.4 | 368.4 269.5 | Stats | |
| 08/10/13 | Cedar Rapids Rollergirls OCCRD: Ped Maulers | 204 109 | 348.9 [unranked] | 0.30 | | 348.9 313.8 | Stats | ||
| 07/20/13 | Cedar Rapids Rollergirls Mankato | 297 100 | 333.6 301.3 | 0.20 | 0.50 | +15.3 -15.3 | 348.9 286.0 | Stats | |
| 05/25/13 | Cedar Rapids Rollergirls Med City | 153 226 | 352.3 310.2 | 0.16 | -0.19 | -18.7 +18.7 | 333.6 328.8 | Stats | |
| 04/06/13 | Cedar Rapids Rollergirls TCDG: Dead Ringers | 135 246 | 350.5 427.1 | -0.33 | -0.29 | +1.8 -1.8 | 352.3 425.3 | Stats | |
| 02/23/13 | Cedar Rapids Rollergirls Des Moines | 121 273 | 358.4 415.2 | -0.23 | -0.39 | -7.9 +7.9 | 350.5 423.1 | Stats | |
| 09/22/12 | Cedar Rapids Rollergirls Dakota City | 83 170 | 370.0 372.4 | -0.08 | -0.34 | -11.6 +11.6 | 358.4 384.0 | Stats | |
| 09/08/12 | Cedar Rapids Rollergirls TCDG: Dead Ringers | 91 225 | 372.7 435.2 | -0.36 | -0.42 | -2.6 +2.6 | 370.0 437.8 | Stats | |
| 06/30/12 | Cedar Rapids Rollergirls Dames of Anarchy | 269 124 | 373.3 306.7 | 0.38 | 0.37 | -0.6 +0.6 | 372.7 307.3 | Stats | |
| 05/12/12 | Cedar Rapids Rollergirls Chicago-Style | 109 106 | 381.1 328.4 | 0.19 | 0.01 | -7.9 +7.9 | 373.3 336.2 | Stats | |
| 09/10/11 | Cedar Rapids Rollergirls Old Capitol City | 66 282 | 386.1 484.3 | -0.51 | -0.62 | -5.0 +5.0 | 381.1 489.2 | Stats | |
| 08/20/11 | Cedar Rapids Rollergirls Sioux City | 116 160 | 385.2 435.6 | -0.18 | -0.16 | +0.9 -0.9 | 386.1 434.6 | Stats | |
| 07/23/11 | Cedar Rapids Rollergirls NCRD: Road Warriors | 98 219 | 405.5 404.0 | 0.08 | -0.38 | -20.3 +20.3 | 385.2 424.3 | Stats | |
| 06/18/11 | Cedar Rapids Rollergirls D3: Crash Test Dolls | 242 126 | 402.6 365.5 | 0.25 | 0.32 | +2.9 -2.9 | 405.5 362.6 | Stats | |
| 05/14/11 | Cedar Rapids Rollergirls NCRD: Road Warriors | 95 66 | 387.5 406.1 | -0.16 | 0.18 | +15.1 -15.1 | 402.6 391.0 | Stats | |
| 05/07/11 | Cedar Rapids Rollergirls Mid Iowa | 114 101 | 382.1 408.3 | -0.06 | 0.06 | +5.4 -5.4 | 387.5 402.9 | Stats | |
| 04/02/11 | Cedar Rapids Rollergirls NSRD: Northern Lights | 68 123 | 388.2 432.5 | -0.15 | -0.29 | -6.1 +6.1 | 382.1 438.6 | Stats | |
| 02/26/11 | Cedar Rapids Rollergirls Sioux City | 81 255 | 396.8 449.9 | -0.32 | -0.52 | -8.6 +8.6 | 388.2 458.5 | Stats | |
| 09/18/10 | Cedar Rapids Rollergirls BHRD: Code Blue Assassins | 122 109 | 405.5 371.3 | 0.24 | 0.06 | -8.7 +8.7 | 396.8 380.0 | Stats | |
| 07/17/10 | Cedar Rapids Rollergirls Mid Iowa | 109 212 | 418.4 415.0 | -0.05 | -0.32 | -12.9 +12.9 | 405.5 428.0 | Stats | |
| 06/12/10 | Cedar Rapids Rollergirls Mid Iowa | 126 129 | 427.5 406.0 | 0.18 | -0.01 | -9.0 +9.0 | 418.4 415.0 | Stats | |
| 05/22/10 | Cedar Rapids Rollergirls BHRD: Code Blue Assassins | 117 74 | 419.1 394.6 | 0.05 | 0.23 | +8.3 -8.3 | 427.5 386.3 | Stats | |
| 04/17/10 | Cedar Rapids Rollergirls NCRD: Road Warriors | 85 106 | 428.6 397.3 | 0.09 | -0.11 | -9.5 +9.5 | 419.1 406.8 | Stats | |
| 10/24/09 | Cedar Rapids Rollergirls Mid Iowa | 129 88 | 427.6 407.8 | 0.17 | 0.19 | +1.1 -1.1 | 428.6 406.8 | Stats | |
| 10/03/09 | Cedar Rapids Rollergirls La Crosse | 203 87 | 426.8 359.8 | 0.38 | 0.40 | +0.8 -0.8 | 427.6 359.0 | Stats | |
| 09/26/09 | Cedar Rapids Rollergirls PVRG: Flying Squirrels | 116 42 | 415.7 381.0 | 0.24 | 0.47 | +11.1 -11.1 | 426.8 369.9 | Stats | |
| 09/12/09 | Cedar Rapids Rollergirls Quad City Rollers | 165 74 | 408.3 347.8 | 0.23 | 0.38 | +7.4 -7.4 | 415.7 340.5 | Stats | |
| 08/29/09 | Cedar Rapids Rollergirls La Crosse | 187 34 | 408.3 [unranked] | 0.69 | | 408.3 359.8 | Stats | ||
| 07/11/09 | Cedar Rapids Rollergirls CORD: Shade Brigade | 122 43 | 392.5 376.0 | 0.15 | 0.48 | +15.8 -15.8 | 408.3 360.2 | Stats | |
| 06/13/09 | Cedar Rapids Rollergirls Old Capitol City | 132 90 | 392.5 [unranked] | 0.19 | | 392.5 385.0 | Stats | ||
| 05/09/09 | Cedar Rapids Rollergirls Paper Valley | 10 285 | 423.7 468.5 | -0.29 | -0.93 | -31.2 +31.2 | 392.5 499.8 | Stats | |
| 04/11/09 | Cedar Rapids Rollergirls Springfield | 41 120 | 442.5 476.9 | -0.10 | -0.49 | -18.8 +18.8 | 423.7 495.7 | Stats | |
| 04/05/09 | Cedar Rapids Rollergirls Springfield | 31 108 | [unranked] 476.9 | -0.55 | | 442.5 476.9 | Stats |
