Epp, Colin
Current rating: 1530
Record: 9-7
| Grand Prix Seattle 2019 (MH1 limited) | starting rating: 1535 | |||
| round | table | opponent (rating) | result | Δrating |
| B1sealed | 588 | Johnson, Keith-Cody (1500) | Won 2-0 | +171552 |
| B2sealed | 495 | Lee Bender, Yuki (1587) | Lost 0-2 | -171535 |
| B3sealed | 302 | Sportelli, Grant (1500) | Won 2-0 | +171552 |
| B4sealed | 245 | Lui, Frank (1530) | Lost 1-2 | -181534 |
| B5sealed | 273 | Simonson, Erik (1551) | Won 2-1 | +181552 |
| B6sealed | 211 | Sweetnam, Cameron (1516) | Lost 0-2 | -181534 |
| B7sealed | 259 | Miler, Jiri (1501) | Won 2-0 | +171551 |
| B8sealed | 173 | Howell, Kyle (1354) | Lost 1-2 | -211530 |
| average opponent: 1505record: 4-4 | new rating: 1530 | |||
| Grand Prix Vancouver 2012 (AVR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 208 | Sonier, Mike (1500) | Lost 1-2 | -181482 |
| 2sealed | 246 | Liu, Steven (1470) | Lost 0-2 | -181464 |
| 3sealed | 338 | ROSS, LORNE (1464) | Won 2-0 | +181482 |
| 4sealed | 343 | Jones, Callahan (1482) | Won 2-0 | +181500 |
| 5sealed | 262 | Calder, Mitchell (1500) | Won 2-0 | +181518 |
| 6sealed | 224 | Jones, Mike (1518) | Won 2-1 | +181536 |
| 7sealed | 82 | Beg, Zaiem (1381) | Won 2-1 | +151551 |
| 8sealed | 49 | Barnes, Joel (1666) | Lost 0-2 | -161535 |
| average opponent: 1498record: 5-3 | new rating: 1535 | |||