| Date | This Team | Opponent | Expected vs. Actual | Change | New Rating | |
|---|---|---|---|---|---|---|
| 03/01/25 | North Wales (170) | vs LRB: Yellow Shovemarines (134) | -5.9 | 402.1 |  Stats | |
| 07/13/24 | North Wales (258) | vs Rockin' Rollers (135) | -15.3 | 408.0 | Stats | |
| 05/11/24 | North Wales (124) | vs Manchester (98) | +4.1 | 423.3 | Stats | |
| 04/06/24 | North Wales (144) | vs Sheffield (217) | -9.5 | 419.2 | Stats | |
| 02/24/24 | North Wales (149) | vs Rebellion (321) | +18.0 | 428.6 | Stats | |
| 11/11/23 | North Wales (154) | vs Iceland (131) | +5.8 | 410.7 | Stats | |
| 09/10/23 | North Wales (80) | vs Manchester (168) | -24.8 | 404.9 | Stats | |
| 09/10/23 | North Wales (89) | vs Hallam (207) | -9.9 | 429.7 | Stats | |
| 09/09/23 | North Wales (171) | vs Sheffield (159) | +8.8 | 439.5 | Stats | |
| 06/10/23 | North Wales (171) | vs Nottingham (101) | +13.1 | 430.7 | Stats | |
| 05/20/23 | North Wales (177) | vs Manchester (141) | +13.3 | 417.7 | Stats | |
| 04/01/23 | North Wales (222) | vs Wirral (Women's) (137) | +4.5 | 404.4 | Stats | |
| 02/29/20 | North Wales (134) | vs ARRD: Braw Stars (152) | +1.6 | 399.8 | Stats | |
| 02/01/20 | North Wales (132) | vs Manchester (312) | -5.0 | 398.2 | Stats | |
| 09/22/19 | North Wales (73) | vs Wiltshire (203) | -19.7 | 403.2 | Stats | |
| 09/22/19 | North Wales (214) | vs Nottingham (153) | -7.3 | 423.0 | Stats | |
| 09/21/19 | North Wales (183) | vs Riot City Ravens (125) | -15.1 | 430.2 | Stats | |
| 07/07/19 | North Wales (186) | vs Wiltshire (169) | -8.2 | 445.3 | Stats | |
| 04/28/19 | North Wales (263) | vs BRD: B Team (55) | +13.6 | 453.5 | Stats | |
| 03/23/19 | North Wales (413) | vs Furness Women's (57) | +19.4 | 439.9 | Stats | |
| 02/23/19 | North Wales (287) | vs Banditas (124) | +6.0 | 420.5 | Stats | |
| 10/14/18 | North Wales (242) | vs Manchester (115) | +30.9 | 414.4 | Stats | |
| 09/15/18 | North Wales (166) | vs Wiltshire (171) | -8.0 | 383.5 | Stats | |
| 07/14/18 | North Wales (171) | vs Riot City Ravens (167) | +4.8 | 391.5 | Stats | |
| 06/23/18 | North Wales (163) | vs Leeds: Leeds Roller Derby B Team (135) | -10.8 | 386.7 | Stats | |
| 06/09/18 | North Wales (158) | vs Dollys (130) | -3.4 | 397.5 | Stats | |
| 05/06/18 | North Wales (262) | vs Wolverhampton (81) | +21.0 | 400.8 | Stats | |
| 03/25/18 | North Wales (174) | vs Hereford (135) | +10.7 | 379.9 | Stats | |
| 11/25/17 | North Wales (133) | vs Kent (185) | -7.4 | 369.2 | Stats | |
| 08/12/17 | North Wales (120) | vs ARRD: Braw Stars (193) | +3.8 | 376.6 | Stats | |
| 07/22/17 | North Wales (288) | vs Spa Town (80) | +9.0 | 372.8 | Stats | |
| 05/21/17 | North Wales (172) | vs Banditas (123) | +19.1 | 363.8 | Stats | |
| 04/08/17 | North Wales (110) | vs Granite City (245) | -24.6 | 344.7 | Stats | |
| 02/26/17 | North Wales (242) | vs Furness Women's (188) | +0.4 | 369.3 | Stats | |
| 11/06/16 | North Wales (240) | vs Furness Women's (105) | +47.7 | 368.9 | Stats | |
| 08/06/16 | North Wales (170) | vs Wolverhampton (195) | +6.3 | 321.2 | Stats | |
| 06/26/16 | North Wales (30) | vs Swansea (478) | -8.5 | 314.9 | Stats | |
| 06/04/16 | North Wales (94) | vs Sheffield (241) | -9.8 | 323.4 | Stats | |
| 04/16/16 | North Wales (94) | vs Wirral (Women's) (405) | -6.6 | 333.1 | Stats | |
| 03/12/16 | North Wales (72) | vs Oxford (218) | -9.6 | 339.8 | Stats | |
| 11/22/15 | North Wales (146) | vs North Devon (110) | -0.2 | 349.4 | Stats | |
| 11/22/15 | North Wales (128) | vs Bath (165) | -3.5 | 349.6 | Stats | |
| 08/15/15 | North Wales (270) | vs Neath (101) | +15.2 | 353.1 | Stats | |
| 07/11/15 | North Wales (286) | vs Evolution (106) | +14.9 | 337.9 | Stats | |
| 06/06/15 | North Wales (90) | vs Wirral (Women's) (286) | -4.5 | 322.9 | Stats | |
| 05/17/15 | North Wales (132) | vs Preston (136) | -2.9 | 327.4 |  Stats | |
| 03/08/15 | North Wales (236) | vs Blackpool (118) | +19.3 | 330.3 | Stats | |
| 02/08/15 | North Wales (167) | vs MRD: Valkyries B Team (111) | +9.9 | 311.0 | Stats | |
| 11/09/14 | North Wales (150) | vs Preston (133) | -9.3 | 301.1 | Stats | |
| 10/12/14 | North Wales (156) | vs Reaper (85) | +5.3 | 310.3 | Stats | |
| 07/26/14 | North Wales (97) | vs Wirral (Women's) (233) | -8.6 | 305.1 | Stats | |
| 06/21/14 | North Wales (32) | vs Hereford (213) | -33.3 | 313.6 | Stats | |
| 05/11/14 | North Wales (190) | vs Haunted City (73) | +5.5 | 346.9 | Stats | |
| 03/29/14 | North Wales (157) | vs MRD: Valkyries B Team (156) | +8.1 | 341.3 | Stats | |
| 02/02/14 | North Wales (168) | vs Evolution (151) | +1.5 | 333.2 | Stats | |
| 11/24/13 | North Wales (158) | vs North Cheshire (71) | +10.3 | 331.7 | Stats | |
| 06/30/13 | North Wales (306) | vs Central Belters (96) | +14.5 | 321.5 | Stats | |
| 05/25/13 | North Wales (143) | vs Preston (248) | 307.0 | Stats |
| Date | Teams | Score | Incoming Ratings | Expected | Actual | Expected vs. Actual | Change | New Ratings | |
|---|---|---|---|---|---|---|---|---|---|
| 03/01/25 | North Wales LRB: Yellow Shovemarines | 170 134 | 408.0 367.9 | 0.22 | 0.12 | -5.9 +5.9 | 402.1 373.8 | Stats | |
| 07/13/24 | North Wales Rockin' Rollers | 258 135 | 423.3 302.9 | 0.57 | 0.31 | -15.3 +15.3 | 408.0 318.2 | Stats | |
| 05/11/24 | North Wales Manchester | 124 98 | 419.2 405.5 | 0.05 | 0.12 | +4.1 -4.1 | 423.3 401.4 | Stats | |
| 04/06/24 | North Wales Sheffield | 144 217 | 428.6 433.3 | -0.04 | -0.20 | -9.5 +9.5 | 419.2 442.7 | Stats | |
| 02/24/24 | North Wales Rebellion | 149 321 | 410.7 567.7 | -0.67 | -0.37 | +18.0 -18.0 | 428.6 549.8 | Stats | |
| 11/11/23 | North Wales Iceland | 154 131 | 404.9 399.1 | -0.02 | 0.08 | +5.8 -5.8 | 410.7 393.3 | Stats | |
| 09/10/23 | North Wales Manchester | 80 168 | 429.7 421.6 | 0.06 | -0.35 | -24.8 +24.8 | 404.9 446.4 | Stats | |
| 09/10/23 | North Wales Hallam | 89 207 | 439.5 483.0 | -0.23 | -0.40 | -9.9 +9.9 | 429.7 492.9 | Stats | |
| 09/09/23 | North Wales Sheffield | 171 159 | 430.7 457.2 | -0.11 | 0.04 | +8.8 -8.8 | 439.5 448.4 | Stats | |
| 06/10/23 | North Wales Nottingham | 171 101 | 417.7 405.9 | 0.04 | 0.26 | +13.1 -13.1 | 430.7 392.9 | Stats | |
| 05/20/23 | North Wales Manchester | 177 141 | 404.4 430.6 | -0.11 | 0.11 | +13.3 -13.3 | 417.7 417.2 | Stats | |
| 04/01/23 | North Wales Wirral (Women's) | 222 137 | 399.8 371.4 | 0.16 | 0.24 | +4.5 -4.5 | 404.4 366.9 | Stats | |
| 02/29/20 | North Wales ARRD: Braw Stars | 134 152 | 398.2 420.3 | -0.09 | -0.06 | +1.6 -1.6 | 399.8 418.7 | Stats | |
| 02/01/20 | North Wales Manchester | 132 312 | 403.2 465.8 | -0.32 | -0.41 | -5.0 +5.0 | 398.2 470.8 | Stats | |
| 09/22/19 | North Wales Wiltshire | 73 203 | 423.0 447.1 | -0.14 | -0.47 | -19.7 +19.7 | 403.2 466.8 | Stats | |
| 09/22/19 | North Wales Nottingham | 214 153 | 430.2 375.0 | 0.29 | 0.17 | -7.3 +7.3 | 423.0 382.3 | Stats | |
| 09/21/19 | North Wales Riot City Ravens | 183 125 | 445.3 354.7 | 0.44 | 0.19 | -15.1 +15.1 | 430.2 369.7 | Stats | |
| 07/07/19 | North Wales Wiltshire | 186 169 | 453.5 420.0 | 0.19 | 0.05 | -8.2 +8.2 | 445.3 428.2 | Stats | |
| 04/28/19 | North Wales BRD: B Team | 263 55 | 439.9 345.0 | 0.43 | 0.65 | +13.6 -13.6 | 453.5 331.4 | Stats | |
| 03/23/19 | North Wales Furness Women's | 413 57 | 420.5 332.1 | 0.43 | 0.76 | +19.4 -19.4 | 439.9 312.7 | Stats | |
| 02/23/19 | North Wales Banditas | 287 124 | 414.4 349.4 | 0.30 | 0.40 | +6.0 -6.0 | 420.5 343.4 | Stats | |
| 10/14/18 | North Wales Manchester | 242 115 | 383.5 425.5 | -0.16 | 0.36 | +30.9 -30.9 | 414.4 394.5 | Stats | |
| 09/15/18 | North Wales Wiltshire | 166 171 | 391.5 371.6 | 0.12 | -0.01 | -8.0 +8.0 | 383.5 379.6 | Stats | |
| 07/14/18 | North Wales Riot City Ravens | 171 167 | 386.7 396.3 | -0.07 | 0.01 | +4.8 -4.8 | 391.5 391.6 | Stats | |
| 06/23/18 | North Wales Leeds: Leeds Roller Derby B Team | 163 135 | 397.5 350.2 | 0.27 | 0.09 | -10.8 +10.8 | 386.7 360.9 | Stats | |
| 06/09/18 | North Wales Dollys | 158 130 | 400.8 373.9 | 0.15 | 0.10 | -3.4 +3.4 | 397.5 377.3 | Stats | |
| 05/06/18 | North Wales Wolverhampton | 262 81 | 379.9 348.4 | 0.18 | 0.53 | +21.0 -21.0 | 400.8 327.4 | Stats | |
| 03/25/18 | North Wales Hereford | 174 135 | 369.2 383.8 | -0.05 | 0.13 | +10.7 -10.7 | 379.9 373.2 | Stats | |
| 11/25/17 | North Wales Kent | 133 185 | 376.6 393.5 | -0.04 | -0.16 | -7.4 +7.4 | 369.2 400.9 | Stats | |
| 08/12/17 | North Wales ARRD: Braw Stars | 120 193 | 372.8 430.0 | -0.30 | -0.23 | +3.8 -3.8 | 376.6 426.2 | Stats | |
| 07/22/17 | North Wales Spa Town | 288 80 | 363.8 279.7 | 0.41 | 0.57 | +9.0 -9.0 | 372.8 270.7 | Stats | |
| 05/21/17 | North Wales Banditas | 172 123 | 344.7 371.7 | -0.15 | 0.17 | +19.1 -19.1 | 363.8 352.6 | Stats | |
| 04/08/17 | North Wales Granite City | 110 245 | 369.3 358.8 | 0.03 | -0.38 | -24.6 +24.6 | 344.7 383.4 | Stats | |
| 02/26/17 | North Wales Furness Women's | 242 188 | 368.9 340.9 | 0.12 | 0.13 | +0.4 -0.4 | 369.3 340.5 | Stats | |
| 11/06/16 | North Wales Furness Women's | 240 105 | 321.2 417.1 | -0.41 | 0.39 | +47.7 -47.7 | 368.9 369.4 | Stats | |
| 08/06/16 | North Wales Wolverhampton | 170 195 | 314.9 346.1 | -0.17 | -0.07 | +6.3 -6.3 | 321.2 339.7 | Stats | |
| 06/26/16 | North Wales Swansea | 30 478 | 323.4 509.1 | -0.74 | -0.88 | -8.5 +8.5 | 314.9 517.6 | Stats | |
| 06/04/16 | North Wales Sheffield | 94 241 | 333.1 393.7 | -0.28 | -0.44 | -9.8 +9.8 | 323.4 403.4 | Stats | |
| 04/16/16 | North Wales Wirral (Women's) | 94 405 | 339.8 448.8 | -0.51 | -0.62 | -6.6 +6.6 | 333.1 455.4 | Stats | |
| 03/12/16 | North Wales Oxford | 72 218 | 349.4 424.8 | -0.34 | -0.50 | -9.6 +9.6 | 339.8 434.4 | Stats | |
| 11/22/15 | North Wales North Devon | 146 110 | 349.6 317.2 | 0.15 | 0.14 | -0.2 +0.2 | 349.4 317.4 | Stats | |
| 11/22/15 | North Wales Bath | 128 165 | 353.1 361.9 | -0.06 | -0.13 | -3.5 +3.5 | 349.6 365.4 | Stats | |
| 08/15/15 | North Wales Neath | 270 101 | 337.9 300.6 | 0.16 | 0.46 | +15.2 -15.2 | 353.1 285.4 | Stats | |
| 07/11/15 | North Wales Evolution | 286 106 | 322.9 291.8 | 0.17 | 0.46 | +14.9 -14.9 | 337.9 276.9 | Stats | |
| 06/06/15 | North Wales Wirral (Women's) | 90 286 | 327.4 416.6 | -0.44 | -0.52 | -4.5 +4.5 | 322.9 421.2 | Stats | |
| 05/17/15 | North Wales Preston | 132 136 | 330.3 313.3 | 0.04 | -0.01 | -2.9 +2.9 | 327.4 316.2 | Stats | |
| 03/08/15 | North Wales Blackpool | 236 118 | 311.0 314.1 | -0.04 | 0.33 | +19.3 -19.3 | 330.3 294.8 | Stats | |
| 02/08/15 | North Wales MRD: Valkyries B Team | 167 111 | 301.1 307.8 | 0.01 | 0.20 | +9.9 -9.9 | 311.0 297.9 | Stats | |
| 11/09/14 | North Wales Preston | 150 133 | 310.3 271.0 | 0.24 | 0.06 | -9.3 +9.3 | 301.1 280.3 | Stats | |
| 10/12/14 | North Wales Reaper | 156 85 | 305.1 269.9 | 0.19 | 0.29 | +5.3 -5.3 | 310.3 264.6 | Stats | |
| 07/26/14 | North Wales Wirral (Women's) | 97 233 | 313.6 360.3 | -0.25 | -0.41 | -8.6 +8.6 | 305.1 368.9 | Stats | |
| 06/21/14 | North Wales Hereford | 32 213 | 346.9 363.5 | -0.10 | -0.74 | -33.3 +33.3 | 313.6 396.7 | Stats | |
| 05/11/14 | North Wales Haunted City | 190 73 | 341.3 274.9 | 0.34 | 0.44 | +5.5 -5.5 | 346.9 269.3 | Stats | |
| 03/29/14 | North Wales MRD: Valkyries B Team | 157 156 | 333.2 354.8 | -0.15 | 0.00 | +8.1 -8.1 | 341.3 346.7 | Stats | |
| 02/02/14 | North Wales Evolution | 168 151 | 331.7 330.9 | 0.02 | 0.05 | +1.5 -1.5 | 333.2 329.4 | Stats | |
| 11/24/13 | North Wales North Cheshire | 158 71 | 321.5 293.3 | 0.18 | 0.38 | +10.3 -10.3 | 331.7 283.0 | Stats | |
| 06/30/13 | North Wales Central Belters | 306 96 | 307.0 247.9 | 0.24 | 0.52 | +14.5 -14.5 | 321.5 233.4 | Stats | |
| 05/25/13 | North Wales Preston | 143 248 | [unranked] 329.5 | -0.27 | | 307.0 329.5 | Stats |
