| Date | This Team | Opponent | Expected vs. Actual | Change | New Rating | |
|---|---|---|---|---|---|---|
| 11/15/14 | Des Moines (184) | vs Ann Arbor (159) | +3.5 | 660.8 |  Stats | |
| 10/18/14 | Des Moines (201) | vs Quad City Rollers (100) | +21.9 | 657.2 | Stats | |
| 06/21/14 | Des Moines (126) | vs Kansas City (242) | +0.1 | 635.3 | Stats | |
| 04/13/14 | Des Moines (113) | vs Brewcity (137) | -4.8 | 635.3 | Stats | |
| 04/12/14 | Des Moines (136) | vs Fargo Moorhead (153) | -2.9 | 640.1 | Stats | |
| 04/12/14 | Des Moines (175) | vs North Star (116) | -0.5 | 643.0 | Stats | |
| 03/29/14 | Des Moines (214) | vs Wicked City (81) | +1.6 | 643.5 | Stats | |
| 03/16/14 | Des Moines (141) | vs Sin City (190) | +4.9 | 641.9 | Stats | |
| 03/15/14 | Des Moines (205) | vs BAD: Oakland Outlaws (248) | +14.9 | 637.1 | Stats | |
| 03/01/14 | Des Moines (176) | vs North Star (171) | -0.7 | 622.1 | Stats | |
| 12/07/13 | Des Moines (151) | vs Twin City (159) | +4.3 | 622.8 | Stats | |
| 11/02/13 | Des Moines (303) | vs Cedar Valley (66) | +11.3 | 618.6 | Stats | |
| 10/12/13 | Des Moines (339) | vs Mid-State (33) | +25.4 | 607.3 | Stats | |
| 08/10/13 | Des Moines (219) | vs CoMo (90) | +8.7 | 581.9 | Stats | |
| 06/22/13 | Des Moines (182) | vs Omaha (152) | +19.3 | 573.3 | Stats | |
| 05/18/13 | Des Moines (137) | vs Old Capitol City (226) | -9.1 | 554.0 | Stats | |
| 05/11/13 | Des Moines (247) | vs Mid-State (117) | +2.0 | 563.0 | Stats | |
| 04/20/13 | Des Moines (266) | vs MRD: Vaudeville Vixens (143) | +16.3 | 561.0 | Stats | |
| 04/06/13 | Des Moines (87) | vs Fargo Moorhead (256) | -7.7 | 544.8 | Stats | |
| 03/23/13 | Des Moines (173) | vs Sioux City (220) | +1.9 | 552.4 | Stats | |
| 02/23/13 | Des Moines (273) | vs Cedar Rapids Rollergirls (121) | +5.2 | 550.6 | Stats | |
| 02/02/13 | Des Moines (94) | vs North Star (194) | -2.5 | 545.4 | Stats | |
| 11/17/12 | Des Moines (94) | vs Sioux City (212) | -6.1 | 547.9 | Stats | |
| 11/03/12 | Des Moines (79) | vs Fargo Moorhead (198) | -17.1 | 554.0 | Stats | |
| 10/13/12 | Des Moines (103) | vs CoMo (73) | -4.5 | 571.1 | Stats | |
| 09/29/12 | Des Moines (66) | vs Mid Iowa (172) | -0.4 | 575.6 | Stats | |
| 09/02/12 | Des Moines (134) | vs Sioux City (185) | -6.1 | 576.0 | Stats | |
| 09/01/12 | Des Moines (162) | vs Slaughterhouse (123) | +0.5 | 582.1 |  Stats | |
| 09/01/12 | Des Moines (120) | vs Paper Valley (177) | -8.3 | 581.7 | Stats | |
| 06/09/12 | Des Moines (121) | vs Old Capitol City (148) | +0.9 | 589.9 | Stats | |
| 05/19/12 | Des Moines (152) | vs No Coast (227) | +12.9 | 589.1 | Stats | |
| 05/12/12 | Des Moines (205) | vs Mississippi Valley (42) | +10.0 | 576.2 | Stats | |
| 04/21/12 | Des Moines (169) | vs Sioux City (144) | -1.9 | 566.2 | Stats | |
| 04/14/12 | Des Moines (99) | vs Mid Iowa (206) | -22.9 | 568.0 | Stats | |
| 03/24/12 | Des Moines (205) | vs Mississippi Valley (72) | -1.3 | 591.0 | Stats | |
| 03/10/12 | Des Moines (229) | vs CORD: Shade Brigade (72) | +5.4 | 592.3 | Stats | |
| 02/25/12 | Des Moines (205) | vs Circle City (59) | +24.3 | 586.9 | Stats | |
| 02/18/12 | Des Moines (89) | vs Omaha (166) | +4.8 | 562.6 | Stats | |
| 11/19/11 | Des Moines (124) | vs Babe City (120) | +0.1 | 557.7 | Stats | |
| 11/05/11 | Des Moines (152) | vs Babe City (124) | -4.0 | 557.7 | Stats | |
| 10/15/11 | Des Moines (55) | vs Fargo Moorhead (93) | -16.4 | 561.7 | Stats | |
| 10/15/11 | Des Moines (90) | vs Circle City (93) | -3.0 | 578.1 | Stats | |
| 10/15/11 | Des Moines (92) | vs Sioux City (55) | +14.2 | 581.1 | Stats | |
| 10/15/11 | Des Moines (127) | vs SFRD: Killa Beez (61) | +9.7 | 566.9 | Stats | |
| 07/24/11 | Des Moines (98) | vs NSRD: Northern Lights (159) | -23.6 | 557.2 | Stats | |
| 07/16/11 | Des Moines (153) | vs KCRW: KCRW Plan-B (135) | +12.2 | 580.8 | Stats | |
| 06/25/11 | Des Moines (190) | vs Twin City (99) | +4.5 | 568.6 | Stats | |
| 06/11/11 | Des Moines (154) | vs Circle City (88) | +21.1 | 564.1 | Stats | |
| 05/14/11 | Des Moines (254) | vs Eastern Iowa Outlaws (129) | +4.9 | 543.0 | Stats | |
| 04/16/11 | Des Moines (64) | vs Sioux Falls Roller Dollz (202) | +3.8 | 538.1 | Stats | |
| 03/26/11 | Des Moines (125) | vs Old Capitol City (156) | -7.8 | 534.3 | Stats | |
| 02/19/11 | Des Moines (187) | vs Quad City Rollers (67) | +2.0 | 542.2 | Stats | |
| 11/13/10 | Des Moines (126) | vs Sioux City (149) | +4.0 | 540.2 | Stats | |
| 10/23/10 | Des Moines (141) | vs QCR: Riverbend Bombers (87) | 536.2 | Stats | ||
| 10/16/10 | Des Moines (145) | vs Sioux City (153) | 536.2 | Stats |
| Date | Teams | Score | Incoming Ratings | Expected | Actual | Expected vs. Actual | Change | New Ratings | |
|---|---|---|---|---|---|---|---|---|---|
| 11/15/14 | Des Moines Ann Arbor | 184 159 | 657.2 647.2 | 0.01 | 0.07 | +3.5 -3.5 | 660.8 643.6 | Stats | |
| 10/18/14 | Des Moines Quad City Rollers | 201 100 | 635.3 642.9 | -0.08 | 0.34 | +21.9 -21.9 | 657.2 621.0 | Stats | |
| 06/21/14 | Des Moines Kansas City | 126 242 | 635.3 709.8 | -0.32 | -0.32 | +0.1 -0.1 | 635.3 709.8 | Stats | |
| 04/13/14 | Des Moines Brewcity | 113 137 | 640.1 645.0 | -0.00 | -0.10 | -4.8 +4.8 | 635.3 649.8 | Stats | |
| 04/12/14 | Des Moines Fargo Moorhead | 136 153 | 643.0 647.7 | -0.00 | -0.06 | -2.9 +2.9 | 640.1 650.6 | Stats | |
| 04/12/14 | Des Moines North Star | 175 116 | 643.5 604.4 | 0.21 | 0.20 | -0.5 +0.5 | 643.0 604.9 | Stats | |
| 03/29/14 | Des Moines Wicked City | 214 81 | 641.9 561.2 | 0.42 | 0.45 | +1.6 -1.6 | 643.5 559.6 | Stats | |
| 03/16/14 | Des Moines Sin City | 141 190 | 637.1 677.3 | -0.24 | -0.15 | +4.9 -4.9 | 641.9 672.4 | Stats | |
| 03/15/14 | Des Moines BAD: Oakland Outlaws | 205 248 | 622.1 693.2 | -0.38 | -0.09 | +14.9 -14.9 | 637.1 678.3 | Stats | |
| 03/01/14 | Des Moines North Star | 176 171 | 622.8 626.3 | 0.03 | 0.01 | -0.7 +0.7 | 622.1 627.0 | Stats | |
| 12/07/13 | Des Moines Twin City | 151 159 | 618.6 649.2 | -0.11 | -0.03 | +4.3 -4.3 | 622.8 644.9 | Stats | |
| 11/02/13 | Des Moines Cedar Valley | 303 66 | 607.3 507.0 | 0.43 | 0.64 | +11.3 -11.3 | 618.6 495.8 | Stats | |
| 10/12/13 | Des Moines Mid-State | 339 33 | 581.9 520.8 | 0.34 | 0.82 | +25.4 -25.4 | 607.3 495.4 | Stats | |
| 08/10/13 | Des Moines CoMo | 219 90 | 573.3 512.8 | 0.25 | 0.42 | +8.7 -8.7 | 581.9 504.1 | Stats | |
| 06/22/13 | Des Moines Omaha | 182 152 | 554.0 620.3 | -0.28 | 0.09 | +19.3 -19.3 | 573.3 601.0 | Stats | |
| 05/18/13 | Des Moines Old Capitol City | 137 226 | 563.0 586.5 | -0.07 | -0.25 | -9.1 +9.1 | 554.0 595.5 | Stats | |
| 05/11/13 | Des Moines Mid-State | 247 117 | 561.0 485.9 | 0.32 | 0.36 | +2.0 -2.0 | 563.0 483.9 | Stats | |
| 04/20/13 | Des Moines MRD: Vaudeville Vixens | 266 143 | 544.8 555.8 | -0.01 | 0.30 | +16.3 -16.3 | 561.0 539.6 | Stats | |
| 04/06/13 | Des Moines Fargo Moorhead | 87 256 | 552.4 615.6 | -0.35 | -0.49 | -7.7 +7.7 | 544.8 623.3 | Stats | |
| 03/23/13 | Des Moines Sioux City | 173 220 | 550.6 591.0 | -0.16 | -0.12 | +1.9 -1.9 | 552.4 589.1 | Stats | |
| 02/23/13 | Des Moines Cedar Rapids Rollergirls | 273 121 | 545.4 477.4 | 0.29 | 0.39 | +5.2 -5.2 | 550.6 472.2 | Stats | |
| 02/02/13 | Des Moines North Star | 94 194 | 547.9 600.5 | -0.30 | -0.35 | -2.5 +2.5 | 545.4 603.1 | Stats | |
| 11/17/12 | Des Moines Sioux City | 94 212 | 554.0 590.8 | -0.25 | -0.39 | -6.1 +6.1 | 547.9 596.9 | Stats | |
| 11/03/12 | Des Moines Fargo Moorhead | 79 198 | 571.1 593.6 | -0.04 | -0.43 | -17.1 +17.1 | 554.0 610.8 | Stats | |
| 10/13/12 | Des Moines CoMo | 103 73 | 575.6 533.6 | 0.27 | 0.17 | -4.5 +4.5 | 571.1 538.1 | Stats | |
| 09/29/12 | Des Moines Mid Iowa | 66 172 | 576.0 655.6 | -0.44 | -0.45 | -0.4 +0.4 | 575.6 656.0 | Stats | |
| 09/02/12 | Des Moines Sioux City | 134 185 | 582.1 571.3 | -0.02 | -0.16 | -6.1 +6.1 | 576.0 577.3 | Stats | |
| 09/01/12 | Des Moines Slaughterhouse | 162 123 | 581.7 571.7 | 0.13 | 0.14 | +0.5 -0.5 | 582.1 571.2 | Stats | |
| 09/01/12 | Des Moines Paper Valley | 120 177 | 589.9 606.4 | -0.00 | -0.19 | -8.3 +8.3 | 581.7 614.7 | Stats | |
| 06/09/12 | Des Moines Old Capitol City | 121 148 | 589.1 599.2 | -0.12 | -0.10 | +0.9 -0.9 | 589.9 598.3 | Stats | |
| 05/19/12 | Des Moines No Coast | 152 227 | 576.2 669.3 | -0.49 | -0.20 | +12.9 -12.9 | 589.1 656.4 | Stats | |
| 05/12/12 | Des Moines Mississippi Valley | 205 42 | 566.2 487.1 | 0.43 | 0.66 | +10.0 -10.0 | 576.2 477.1 | Stats | |
| 04/21/12 | Des Moines Sioux City | 169 144 | 568.0 557.4 | 0.12 | 0.08 | -1.9 +1.9 | 566.2 559.3 | Stats | |
| 04/14/12 | Des Moines Mid Iowa | 99 206 | 591.0 571.2 | 0.17 | -0.35 | -22.9 +22.9 | 568.0 594.2 | Stats | |
| 03/24/12 | Des Moines Mississippi Valley | 205 72 | 592.3 494.0 | 0.51 | 0.48 | -1.3 +1.3 | 591.0 495.3 | Stats | |
| 03/10/12 | Des Moines CORD: Shade Brigade | 229 72 | 586.9 516.1 | 0.40 | 0.52 | +5.4 -5.4 | 592.3 510.7 | Stats | |
| 02/25/12 | Des Moines Circle City | 205 59 | 562.6 547.8 | 0.00 | 0.55 | +24.3 -24.3 | 586.9 523.4 | Stats | |
| 02/18/12 | Des Moines Omaha | 89 166 | 557.7 631.0 | -0.41 | -0.30 | +4.8 -4.8 | 562.6 626.2 | Stats | |
| 11/19/11 | Des Moines Babe City | 124 120 | 557.7 540.7 | 0.01 | 0.02 | +0.1 -0.1 | 557.7 540.7 | Stats | |
| 11/05/11 | Des Moines Babe City | 152 124 | 561.7 536.7 | 0.19 | 0.10 | -4.0 +4.0 | 557.7 540.7 | Stats | |
| 10/15/11 | Des Moines Fargo Moorhead | 55 93 | 578.1 539.9 | 0.11 | -0.26 | -16.4 +16.4 | 561.7 556.3 | Stats | |
| 10/15/11 | Des Moines Circle City | 90 93 | 581.1 555.2 | 0.05 | -0.02 | -3.0 +3.0 | 578.1 558.3 | Stats | |
| 10/15/11 | Des Moines Sioux City | 92 55 | 566.9 565.2 | -0.07 | 0.25 | +14.2 -14.2 | 581.1 551.0 | Stats | |
| 10/15/11 | Des Moines SFRD: Killa Beez | 127 61 | 557.2 546.2 | 0.13 | 0.35 | +9.7 -9.7 | 566.9 536.5 | Stats | |
| 07/24/11 | Des Moines NSRD: Northern Lights | 98 159 | 580.8 533.9 | 0.30 | -0.24 | -23.6 +23.6 | 557.2 557.5 | Stats | |
| 07/16/11 | Des Moines KCRW: KCRW Plan-B | 153 135 | 568.6 625.8 | -0.21 | 0.06 | +12.2 -12.2 | 580.8 613.6 | Stats | |
| 06/25/11 | Des Moines Twin City | 190 99 | 564.1 534.8 | 0.21 | 0.31 | +4.5 -4.5 | 568.6 530.3 | Stats | |
| 06/11/11 | Des Moines Circle City | 154 88 | 543.0 570.4 | -0.20 | 0.27 | +21.1 -21.1 | 564.1 549.3 | Stats | |
| 05/14/11 | Des Moines Eastern Iowa Outlaws | 254 129 | 538.1 508.2 | 0.22 | 0.33 | +4.9 -4.9 | 543.0 503.3 | Stats | |
| 04/16/11 | Des Moines Sioux Falls Roller Dollz | 64 202 | 534.3 660.1 | -0.60 | -0.52 | +3.8 -3.8 | 538.1 656.3 | Stats | |
| 03/26/11 | Des Moines Old Capitol City | 125 156 | 542.2 542.8 | 0.07 | -0.11 | -7.8 +7.8 | 534.3 550.6 | Stats | |
| 02/19/11 | Des Moines Quad City Rollers | 187 67 | 540.2 462.7 | 0.43 | 0.47 | +2.0 -2.0 | 542.2 460.7 | Stats | |
| 11/13/10 | Des Moines Sioux City | 126 149 | 536.2 555.8 | -0.17 | -0.08 | +4.0 -4.0 | 540.2 551.8 | Stats | |
| 10/23/10 | Des Moines QCR: Riverbend Bombers | 141 87 | 536.2 [unranked] | 0.24 | | 536.2 516.9 | Stats | ||
| 10/16/10 | Des Moines Sioux City | 145 153 | [unranked] 542.2 | -0.03 | | 536.2 542.2 | Stats |
