| Date | This Team | Opponent | Expected vs. Actual | Change | New Rating | |
|---|---|---|---|---|---|---|
| 07/30/16 | RCR: Breakwater Blackhearts (228) | vs PVRD: Quabbin Missile Crisis (149) | +5.2 | 469.8 |  Stats | |
| 11/21/15 | RCR: Breakwater Blackhearts (210) | vs Central Maine (202) | +15.8 | 464.6 | Stats | |
| 11/14/15 | RCR: Breakwater Blackhearts (205) | vs BRD: Bangor Roller Derby B-Team (146) | +5.5 | 448.8 | Stats | |
| 07/18/15 | RCR: Breakwater Blackhearts (58) | vs Central Maine (189) | -31.5 | 443.4 | Stats | |
| 06/27/15 | RCR: Breakwater Blackhearts (186) | vs BSB: Brawlin' Broads (230) | -17.5 | 474.9 | Stats | |
| 06/13/15 | RCR: Breakwater Blackhearts (169) | vs Western Mass Destruction (162) | +1.0 | 492.4 | Stats | |
| 05/30/15 | RCR: Breakwater Blackhearts (249) | vs Central Maine (206) | +11.3 | 491.5 | Stats | |
| 04/11/15 | RCR: Breakwater Blackhearts (313) | vs NHRD: NHRD Cherry Bombs (110) | +48.3 | 480.2 | Stats | |
| 01/31/15 | RCR: Breakwater Blackhearts (179) | vs MRD: MRD C Team (247) | +14.1 | 431.9 | Stats | |
| 09/20/14 | RCR: Breakwater Blackhearts (172) | vs PVRD: Quabbin Missile Crisis (156) | +2.7 | 417.8 | Stats | |
| 08/02/14 | RCR: Breakwater Blackhearts (79) | vs NHRD: NHRD Cherry Bombs (393) | -26.8 | 415.1 | Stats | |
| 07/12/14 | RCR: Breakwater Blackhearts (101) | vs Aroostook (152) | -24.7 | 441.9 | Stats | |
| 06/07/14 | RCR: Breakwater Blackhearts (356) | vs Aroostook (151) | 466.6 | Stats | ||
| 05/17/14 | RCR: Breakwater Blackhearts (132) | vs Central Maine (265) | 466.6 | Stats |
| Date | Teams | Score | Incoming Ratings | Expected | Actual | Expected vs. Actual | Change | New Ratings | |
|---|---|---|---|---|---|---|---|---|---|
| 07/30/16 | RCR: Breakwater Blackhearts PVRD: Quabbin Missile Crisis | 228 149 | 464.6 449.1 | 0.12 | 0.21 | +5.2 -5.2 | 469.8 443.9 | Stats | |
| 11/21/15 | RCR: Breakwater Blackhearts Central Maine | 210 202 | 448.8 497.8 | -0.28 | 0.02 | +15.8 -15.8 | 464.6 482.0 | Stats | |
| 11/14/15 | RCR: Breakwater Blackhearts BRD: Bangor Roller Derby B-Team | 205 146 | 443.4 421.6 | 0.06 | 0.17 | +5.5 -5.4 | 448.8 416.1 | Stats | |
| 07/18/15 | RCR: Breakwater Blackhearts Central Maine | 58 189 | 474.9 469.5 | 0.07 | -0.53 | -31.5 +31.5 | 443.4 501.0 | Stats | |
| 06/27/15 | RCR: Breakwater Blackhearts BSB: Brawlin' Broads | 186 230 | 492.4 436.6 | 0.23 | -0.11 | -17.5 +17.5 | 474.9 454.2 | Stats | |
| 06/13/15 | RCR: Breakwater Blackhearts Western Mass Destruction | 169 162 | 491.5 500.0 | 0.00 | 0.02 | +1.0 -1.0 | 492.4 499.0 | Stats | |
| 05/30/15 | RCR: Breakwater Blackhearts Central Maine | 249 206 | 480.2 495.5 | -0.12 | 0.09 | +11.3 -11.3 | 491.5 484.2 | Stats | |
| 04/11/15 | RCR: Breakwater Blackhearts NHRD: NHRD Cherry Bombs | 313 110 | 431.9 518.3 | -0.44 | 0.48 | +48.3 -48.3 | 480.2 470.0 | Stats | |
| 01/31/15 | RCR: Breakwater Blackhearts MRD: MRD C Team | 179 247 | 417.8 518.5 | -0.43 | -0.16 | +14.1 -14.1 | 431.9 504.4 | Stats | |
| 09/20/14 | RCR: Breakwater Blackhearts PVRD: Quabbin Missile Crisis | 172 156 | 415.1 406.8 | -0.00 | 0.05 | +2.7 -2.7 | 417.8 404.0 | Stats | |
| 08/02/14 | RCR: Breakwater Blackhearts NHRD: NHRD Cherry Bombs | 79 393 | 441.9 468.5 | -0.15 | -0.67 | -26.8 +26.8 | 415.1 495.3 | Stats | |
| 07/12/14 | RCR: Breakwater Blackhearts Aroostook | 101 152 | 466.6 420.1 | 0.27 | -0.20 | -24.7 +24.7 | 441.9 444.8 | Stats | |
| 06/07/14 | RCR: Breakwater Blackhearts Aroostook | 356 151 | 466.6 [unranked] | 0.40 | | 466.6 420.1 | Stats | ||
| 05/17/14 | RCR: Breakwater Blackhearts Central Maine | 132 265 | [unranked] 496.3 | -0.34 | | 466.6 496.3 | Stats |
