| Date | This Team | Opponent | Expected vs. Actual | Change | New Rating | |
|---|---|---|---|---|---|---|
| 02/29/20 | Grey Bruce (175) | vs DRRD: Durham Region Roller Derby - Select (66) | +27.8 | 358.4 |  Stats | |
| 08/17/19 | Grey Bruce (154) | vs DRRD: Durham Region Roller Derby - Select (160) | -13.6 | 330.6 | Stats | |
| 05/25/19 | Grey Bruce (127) | vs Niagara (138) | -0.5 | 344.2 | Stats | |
| 05/11/19 | Grey Bruce (304) | vs HRD: Debu-Taunts (46) | +29.2 | 344.7 | Stats | |
| 04/13/19 | Grey Bruce (204) | vs RDD: Bombshell Battalion (147) | +17.5 | 315.5 | Stats | |
| 08/25/18 | Grey Bruce (93) | vs Norfolk County (166) | -24.9 | 298.1 | Stats | |
| 07/21/18 | Grey Bruce (111) | vs Roller Derby Misfits (213) | -10.0 | 323.0 | Stats | |
| 06/23/18 | Grey Bruce (131) | vs RCRD: Killer Queens (258) | +12.5 | 333.0 | Stats | |
| 05/12/18 | Grey Bruce (241) | vs Norfolk County (93) | +11.2 | 320.5 | Stats | |
| 04/07/18 | Grey Bruce (127) | vs RCRD: Violet Uprising (213) | +8.9 | 309.2 | Stats | |
| 03/24/18 | Grey Bruce (122) | vs FCRD: Thames Fatales (192) | +5.1 | 300.3 | Stats | |
| 08/19/17 | Grey Bruce (138) | vs Norfolk County (104) | -3.3 | 295.2 | Stats | |
| 07/22/17 | Grey Bruce (138) | vs South Simcoe (148) | -8.3 | 298.4 | Stats | |
| 06/24/17 | Grey Bruce (108) | vs PARDy (220) | -9.6 | 306.7 | Stats | |
| 06/10/17 | Grey Bruce (102) | vs Lindsay (197) | -15.5 | 316.4 | Stats | |
| 04/22/17 | Grey Bruce (298) | vs WRD: Canadian Clubbers (125) | +3.6 | 331.9 | Stats | |
| 11/05/16 | Grey Bruce (184) | vs FCRD: Thames Fatales (164) | +12.9 | 328.3 | Stats | |
| 08/06/16 | Grey Bruce (227) | vs HRD: Debu-Taunts (108) | +10.6 | 315.4 | Stats | |
| 07/16/16 | Grey Bruce (135) | vs South Simcoe (158) | -15.1 | 304.8 | Stats | |
| 06/11/16 | Grey Bruce (76) | vs Renegade (292) | -33.4 | 319.9 | Stats | |
| 10/17/15 | Grey Bruce (205) | vs ORG: Fox Force Five (139) | +6.9 | 353.4 | Stats | |
| 09/12/15 | Grey Bruce (98) | vs RCRD: Killer Queens (313) | -18.4 | 346.4 | Stats | |
| 08/15/15 | Grey Bruce (148) | vs South Simcoe (146) | -10.3 | 364.8 | Stats | |
| 07/25/15 | Grey Bruce (122) | vs Festival City (145) | -12.1 | 375.1 | Stats | |
| 06/13/15 | Grey Bruce (259) | vs ORG: Fox Force Five (92) | +24.8 | 387.2 | Stats | |
| 06/06/15 | Grey Bruce (164) | vs WRD: Bloody Marys (Disbanded) (104) | +4.1 | 362.4 | Stats | |
| 05/02/15 | Grey Bruce (177) | vs Niagara (127) | -22.2 | 358.3 | Stats | |
| 04/18/15 | Grey Bruce (291) | vs Niagara (89) | +7.0 | 380.6 | Stats | |
| 07/19/14 | Grey Bruce (271) | vs Crow City (96) | +4.8 | 373.6 | Stats | |
| 06/28/14 | Grey Bruce (190) | vs Peterborough (174) | -14.3 | 368.7 | Stats | |
| 06/14/14 | Grey Bruce (263) | vs RDD: Bombshell Battalion (54) | +23.5 | 383.1 | Stats | |
| 05/31/14 | Grey Bruce (279) | vs PARDy (116) | +0.5 | 359.6 | Stats | |
| 05/17/14 | Grey Bruce (264) | vs PARDy (89) | +17.5 | 359.1 | Stats | |
| 04/26/14 | Grey Bruce (208) | vs Lindsay (86) | +20.3 | 341.6 | Stats | |
| 08/10/13 | Grey Bruce (146) | vs Wellington (144) | +4.4 | 321.4 | Stats | |
| 07/27/13 | Grey Bruce (147) | vs Festival City (134) | -13.2 | 317.0 | Stats | |
| 06/22/13 | Grey Bruce (118) | vs SSRR: Ghoul Guides (109) | -13.3 | 330.1 | Stats | |
| 06/08/13 | Grey Bruce (218) | vs Wellington (124) | 343.5 | Stats |
| Date | Teams | Score | Incoming Ratings | Expected | Actual | Expected vs. Actual | Change | New Ratings | |
|---|---|---|---|---|---|---|---|---|---|
| 02/29/20 | Grey Bruce DRRD: Durham Region Roller Derby - Select | 175 66 | 330.6 324.3 | -0.01 | 0.45 | +27.8 -27.8 | 358.4 296.6 | Stats | |
| 08/17/19 | Grey Bruce DRRD: Durham Region Roller Derby - Select | 154 160 | 344.2 310.7 | 0.21 | -0.02 | -13.6 +13.6 | 330.6 324.3 | Stats | |
| 05/25/19 | Grey Bruce Niagara | 127 138 | 344.7 342.2 | -0.03 | -0.04 | -0.5 +0.5 | 344.2 342.8 | Stats | |
| 05/11/19 | Grey Bruce HRD: Debu-Taunts | 304 46 | 315.5 274.1 | 0.25 | 0.74 | +29.2 -29.2 | 344.7 244.9 | Stats | |
| 04/13/19 | Grey Bruce RDD: Bombshell Battalion | 204 147 | 298.1 315.3 | -0.13 | 0.16 | +17.5 -17.5 | 315.5 297.9 | Stats | |
| 08/25/18 | Grey Bruce Norfolk County | 93 166 | 323.0 304.6 | 0.14 | -0.28 | -24.9 +24.9 | 298.1 329.5 | Stats | |
| 07/21/18 | Grey Bruce Roller Derby Misfits | 111 213 | 333.0 353.5 | -0.15 | -0.31 | -10.0 +10.0 | 323.0 363.5 | Stats | |
| 06/23/18 | Grey Bruce RCRD: Killer Queens | 131 258 | 320.5 431.2 | -0.54 | -0.33 | +12.5 -12.5 | 333.0 418.7 | Stats | |
| 05/12/18 | Grey Bruce Norfolk County | 241 93 | 309.2 266.2 | 0.25 | 0.44 | +11.2 -11.2 | 320.5 255.0 | Stats | |
| 04/07/18 | Grey Bruce RCRD: Violet Uprising | 127 213 | 300.3 394.7 | -0.40 | -0.25 | +8.9 -8.9 | 309.2 385.8 | Stats | |
| 03/24/18 | Grey Bruce FCRD: Thames Fatales | 122 192 | 295.2 350.0 | -0.31 | -0.22 | +5.1 -5.1 | 300.3 344.9 | Stats | |
| 08/19/17 | Grey Bruce Norfolk County | 138 104 | 298.4 249.9 | 0.20 | 0.14 | -3.3 +3.3 | 295.2 253.1 | Stats | |
| 07/22/17 | Grey Bruce South Simcoe | 138 148 | 306.7 294.8 | 0.10 | -0.03 | -8.3 +8.3 | 298.4 303.1 | Stats | |
| 06/24/17 | Grey Bruce PARDy | 108 220 | 316.4 343.7 | -0.18 | -0.34 | -9.6 +9.6 | 306.7 353.3 | Stats | |
| 06/10/17 | Grey Bruce Lindsay | 102 197 | 331.9 334.3 | -0.06 | -0.32 | -15.5 +15.5 | 316.4 349.9 | Stats | |
| 04/22/17 | Grey Bruce WRD: Canadian Clubbers | 298 125 | 328.3 264.5 | 0.35 | 0.41 | +3.6 -3.6 | 331.9 260.9 | Stats | |
| 11/05/16 | Grey Bruce FCRD: Thames Fatales | 184 164 | 315.4 338.4 | -0.16 | 0.06 | +12.9 -12.9 | 328.3 325.5 | Stats | |
| 08/06/16 | Grey Bruce HRD: Debu-Taunts | 227 108 | 304.8 259.9 | 0.18 | 0.36 | +10.6 -10.6 | 315.4 249.3 | Stats | |
| 07/16/16 | Grey Bruce South Simcoe | 135 158 | 319.9 293.7 | 0.17 | -0.08 | -15.1 +15.1 | 304.8 308.8 | Stats | |
| 06/11/16 | Grey Bruce Renegade | 76 292 | 353.4 367.6 | -0.03 | -0.59 | -33.4 +33.4 | 319.9 401.0 | Stats | |
| 10/17/15 | Grey Bruce ORG: Fox Force Five | 205 139 | 346.4 325.5 | 0.06 | 0.19 | +6.9 -6.9 | 353.4 318.6 | Stats | |
| 09/12/15 | Grey Bruce RCRD: Killer Queens | 98 313 | 364.8 390.5 | -0.17 | -0.52 | -18.4 +18.4 | 346.4 408.9 | Stats | |
| 08/15/15 | Grey Bruce South Simcoe | 148 146 | 375.1 324.8 | 0.20 | 0.01 | -10.3 +10.3 | 364.8 335.1 | Stats | |
| 07/25/15 | Grey Bruce Festival City | 122 145 | 387.2 367.1 | 0.14 | -0.09 | -12.1 +12.1 | 375.1 379.1 | Stats | |
| 06/13/15 | Grey Bruce ORG: Fox Force Five | 259 92 | 362.4 371.0 | 0.00 | 0.48 | +24.8 -24.8 | 387.2 346.2 | Stats | |
| 06/06/15 | Grey Bruce WRD: Bloody Marys (Disbanded) | 164 104 | 358.3 319.9 | 0.15 | 0.22 | +4.1 -4.1 | 362.4 315.8 | Stats | |
| 05/02/15 | Grey Bruce Niagara | 177 127 | 380.6 254.1 | 0.59 | 0.16 | -22.2 +22.2 | 358.3 276.3 | Stats | |
| 04/18/15 | Grey Bruce Niagara | 291 89 | 373.6 280.4 | 0.40 | 0.53 | +7.0 -7.0 | 380.6 273.4 | Stats | |
| 07/19/14 | Grey Bruce Crow City | 271 96 | 368.7 296.6 | 0.38 | 0.48 | +4.8 -4.8 | 373.6 291.8 | Stats | |
| 06/28/14 | Grey Bruce Peterborough | 190 174 | 383.1 326.2 | 0.32 | 0.04 | -14.3 +14.3 | 368.7 340.6 | Stats | |
| 06/14/14 | Grey Bruce RDD: Bombshell Battalion | 263 54 | 359.6 307.9 | 0.21 | 0.66 | +23.5 -23.5 | 383.1 284.4 | Stats | |
| 05/31/14 | Grey Bruce PARDy | 279 116 | 359.1 282.5 | 0.40 | 0.41 | +0.5 -0.5 | 359.6 282.0 | Stats | |
| 05/17/14 | Grey Bruce PARDy | 264 89 | 341.6 300.0 | 0.16 | 0.50 | +17.5 -17.5 | 359.1 282.5 | Stats | |
| 04/26/14 | Grey Bruce Lindsay | 208 86 | 321.4 324.8 | 0.03 | 0.41 | +20.3 -20.3 | 341.6 304.6 | Stats | |
| 08/10/13 | Grey Bruce Wellington | 146 144 | 317.0 323.4 | -0.08 | 0.01 | +4.4 -4.4 | 321.4 319.0 | Stats | |
| 07/27/13 | Grey Bruce Festival City | 147 134 | 330.1 277.7 | 0.30 | 0.05 | -13.2 +13.2 | 317.0 290.9 | Stats | |
| 06/22/13 | Grey Bruce SSRR: Ghoul Guides | 118 109 | 343.5 273.7 | 0.29 | 0.04 | -13.3 +13.3 | 330.1 287.0 | Stats | |
| 06/08/13 | Grey Bruce Wellington | 218 124 | [unranked] 320.2 | 0.27 | | 343.5 320.2 | Stats |
