Coffelt, Cody
Current rating: 1546
| Grand Prix Seattle-Tacoma 2015 (legacy) | starting rating: 1568 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 439 | Stocker, Graeme (1541) | Lost 1-2 | -181550 |
| 3legacy | 432 | Ezell, Cameron (1467) | Won 2-0 | +161566 |
| 4legacy | 384 | Zhou, Charles (1429) | Lost 0-2 | -201546 |
| top | average opponent: 1479record: 1-2 | new rating: 1546 | ||
| Grand Prix Las Vegas 2015 (1) (MM2 limited) | starting rating: 1545 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 239 | Davies, Michael (1480) | Won 2-1 | +161561 |
| 2sealed | 162 | Buell, Alexander (1504) | Won 2-1 | +171578 |
| 3sealed | 7 | Jansen, Adam (1675) | Lost 0-2 | -161562 |
| 4sealed | 250 | Lipp, Scott (1970) | Lost 1-2 | -111551 |
| 5sealed | 249 | Zaragoza, Ricardo (1506) | Won 2-1 | +171568 |
| top | average opponent: 1627record: 3-2 | new rating: 1568 | ||
| Grand Prix Portland 2013 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 1 | Hertz, Michael (1484) | Lost 0-2 | -181482 |
| 2modern | 254 | Yu, Phineas (1483) | Won 2-1 | +181500 |
| 3modern | 294 | Kolesnikov, Denis (1507) | Won 2-0 | +181518 |
| 4modern | 192 | Molina, Cody (1554) | Won 2-0 | +191537 |
| 5modern | 200 | Woods, Conley (1901) | Lost 0-2 | -121525 |
| 6modern | 261 | Frankel, Josh (1595) | Won 2-1 | +191544 |
| 7modern | 148 | Sittner, Alex (1723) | Lost 0-2 | -151529 |
| 8modern | 95 | Herdman, William (1373) | Won 2-1 | +161545 |
| top | average opponent: 1578record: 5-3 | new rating: 1545 | ||