| Date | This Team | Opponent | Expected vs. Actual | Change | New Rating | |
|---|---|---|---|---|---|---|
| 03/14/26 | Groningen (174) | vs DCD: ThunderDoms (153) | +19.0 | 290.9 |  Stats | |
| 02/28/26 | Groningen (73) | vs Den Haag (374) | -57.6 | 271.8 | Stats | |
| 02/28/26 | Groningen (154) | vs Pearl City (96) | -12.2 | 329.4 | Stats | |
| 04/05/25 | Groningen (169) | vs RRD: Rotterdam Killer Bees (111) | -5.9 | 341.6 | Stats | |
| 02/22/25 | Groningen (143) | vs Rockcity (163) | +10.6 | 347.5 | Stats | |
| 02/22/25 | Groningen (238) | vs Brünster (98) | +8.2 | 336.9 | Stats | |
| 02/16/25 | Groningen (213) | vs Pearl City (103) | +23.7 | 328.7 | Stats | |
| 03/30/23 | Groningen (181) | vs Roadkill Rollers (126) | -16.8 | 305.0 | Stats | |
| 12/15/19 | Groningen (245) | vs AFA: Team Bravo (103) | +14.0 | 321.8 | Stats | |
| 04/06/19 | Groningen (206) | vs Den Haag (102) | 307.8 | Stats | ||
| 03/26/17 | Groningen (164) | vs RDT: Roller Derby Twente Co-Ed (108) | 307.8 | Stats |
| Date | Teams | Score | Incoming Ratings | Expected | Actual | Expected vs. Actual | Change | New Ratings | |
|---|---|---|---|---|---|---|---|---|---|
| 03/14/26 | Groningen DCD: ThunderDoms | 174 153 | 271.8 315.0 | -0.26 | 0.06 | +19.0 -19.0 | 290.9 296.0 | Stats | |
| 02/28/26 | Groningen Den Haag | 73 374 | 329.4 278.1 | 0.29 | -0.67 | -57.6 +57.6 | 271.8 335.7 | Stats | |
| 02/28/26 | Groningen Pearl City | 154 96 | 341.6 256.9 | 0.44 | 0.23 | -12.2 +12.2 | 329.4 269.1 | Stats | |
| 04/05/25 | Groningen RRD: Rotterdam Killer Bees | 169 111 | 347.5 275.4 | 0.31 | 0.21 | -5.9 +5.9 | 341.6 281.2 | Stats | |
| 02/22/25 | Groningen Rockcity | 143 163 | 336.9 395.6 | -0.24 | -0.07 | +10.6 -10.6 | 347.5 385.0 | Stats | |
| 02/22/25 | Groningen Brünster | 238 98 | 328.7 280.4 | 0.28 | 0.42 | +8.2 -8.2 | 336.9 272.2 | Stats | |
| 02/16/25 | Groningen Pearl City | 213 103 | 305.0 305.9 | -0.05 | 0.35 | +23.7 -23.7 | 328.7 282.2 | Stats | |
| 03/30/23 | Groningen Roadkill Rollers | 181 126 | 321.8 230.9 | 0.46 | 0.18 | -16.8 +16.8 | 305.0 247.8 | Stats | |
| 12/15/19 | Groningen AFA: Team Bravo | 245 103 | 307.8 263.8 | 0.17 | 0.41 | +14.0 -14.0 | 321.8 249.8 | Stats | |
| 04/06/19 | Groningen Den Haag | 206 102 | 307.8 [unranked] | 0.34 | | 307.8 269.0 | Stats | ||
| 03/26/17 | Groningen RDT: Roller Derby Twente Co-Ed | 164 108 | [unranked] [unranked] | 0.21 | | 307.8 289.6 | Stats |
