| Date | This Team | Opponent | Expected vs. Actual | Change | New Rating | |
|---|---|---|---|---|---|---|
| 05/28/23 | Sin City Rollers (176) | vs Dread Pirate Rollers (168) | +17.0 | 232.9 |  Stats | |
| 07/28/19 | Sin City Rollers (131) | vs Dread Pirate Rollers (235) | -6.9 | 215.9 | Stats | |
| 05/26/19 | Sin City Rollers (7) | vs PRD: Rumble Bees (Perth) (642) | -4.7 | 222.8 | Stats | |
| 05/25/19 | Sin City Rollers (93) | vs Western Australia (495) | +9.4 | 227.5 | Stats | |
| 03/03/19 | Sin City Rollers (146) | vs Margaret River (277) | -6.7 | 218.1 | Stats | |
| 03/02/19 | Sin City Rollers (87) | vs Albany Roller Derby (256) | -26.9 | 224.9 | Stats | |
| 09/24/17 | Sin City Rollers (91) | vs Margaret River (259) | -24.9 | 251.8 | Stats | |
| 09/23/17 | Sin City Rollers (216) | vs Dread Pirate Rollers (132) | +9.1 | 276.6 | Stats | |
| 09/23/17 | Sin City Rollers (9) | vs PRD: Rumble Bees (Perth) (490) | -15.4 | 267.5 | Stats | |
| 09/25/16 | Sin City Rollers (231) | vs Gold City (160) | +6.3 | 282.9 | Stats | |
| 09/25/16 | Sin City Rollers (252) | vs Albany Roller Derby (165) | +1.9 | 276.7 | Stats | |
| 09/24/16 | Sin City Rollers (10) | vs Perth (824) | -4.6 | 274.7 | Stats | |
| 09/24/16 | Sin City Rollers (182) | vs Margaret River (187) | 279.3 | Stats |
| Date | Teams | Score | Incoming Ratings | Expected | Actual | Expected vs. Actual | Change | New Ratings | |
|---|---|---|---|---|---|---|---|---|---|
| 05/28/23 | Sin City Rollers Dread Pirate Rollers | 176 168 | 215.9 260.4 | -0.26 | 0.02 | +17.0 -17.0 | 232.9 243.4 | Stats | |
| 07/28/19 | Sin City Rollers Dread Pirate Rollers | 131 235 | 222.8 260.9 | -0.17 | -0.28 | -6.9 +6.9 | 215.9 267.8 | Stats | |
| 05/26/19 | Sin City Rollers PRD: Rumble Bees (Perth) | 7 642 | 227.5 516.8 | -0.90 | -0.98 | -4.7 +4.7 | 222.8 521.5 | Stats | |
| 05/25/19 | Sin City Rollers Western Australia | 93 495 | 218.1 458.7 | -0.84 | -0.68 | +9.4 -9.4 | 227.5 449.4 | Stats | |
| 03/03/19 | Sin City Rollers Margaret River | 146 277 | 224.9 273.8 | -0.20 | -0.31 | -6.7 +6.7 | 218.1 280.5 | Stats | |
| 03/02/19 | Sin City Rollers Albany Roller Derby | 87 256 | 251.8 269.1 | -0.04 | -0.49 | -26.9 +26.9 | 224.9 296.0 | Stats | |
| 09/24/17 | Sin City Rollers Margaret River | 91 259 | 276.6 280.2 | -0.06 | -0.48 | -24.9 +24.9 | 251.8 305.1 | Stats | |
| 09/23/17 | Sin City Rollers Dread Pirate Rollers | 216 132 | 267.5 258.7 | 0.09 | 0.24 | +9.1 -9.1 | 276.6 249.6 | Stats | |
| 09/23/17 | Sin City Rollers PRD: Rumble Bees (Perth) | 9 490 | 282.9 449.6 | -0.71 | -0.96 | -15.4 +15.4 | 267.5 465.0 | Stats | |
| 09/25/16 | Sin City Rollers Gold City | 231 160 | 276.7 265.4 | 0.08 | 0.18 | +6.3 -6.3 | 282.9 259.2 | Stats | |
| 09/25/16 | Sin City Rollers Albany Roller Derby | 252 165 | 274.7 243.2 | 0.18 | 0.21 | +1.9 -1.9 | 276.7 241.3 | Stats | |
| 09/24/16 | Sin City Rollers Perth | 10 824 | 279.3 568.9 | -0.90 | -0.98 | -4.6 +4.6 | 274.7 573.5 | Stats | |
| 09/24/16 | Sin City Rollers Margaret River | 182 187 | [unranked] 278.7 | -0.01 | | 279.3 278.7 | Stats |
