Watson, Geoffrey
Current rating: 1483
| Grand Prix Atlanta 2015 (BFZ limited) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 48 | Delleola, Edric (1464) | Lost 1-2 | -191482 |
| 2sealed | 700 | Scott, Gregory (1482) | Lost 1-2 | -181464 |
| 3sealed | 905 | Crawley, Ashley (1463) | Won 2-1 | +181482 |
| 4sealed | 756 | Warren, Clint (1483) | Won 1-0 | +181500 |
| 5sealed | 668 | Seibert, Andrew (1551) | Lost 1-2 | -171483 |
| top | average opponent: 1489record: 2-3 | new rating: 1483 | ||
| Grand Prix Charlotte 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 1541 | Gougelmann, Connor P (1500) | Won 2-0 | +181518 |
| 2modern | 1302 | Santiago, Angel M (1518) | Won 2-1 | +181536 |
| 3modern | 1246 | Wheeler, Brandon (1536) | Lost 0-2 | -181518 |
| 4modern | 1510 | Dow, Colby M (1518) | Won 2-1 | +181536 |
| 5modern | 1229 | Gostek, Ryan (1553) | Lost 0-2 | -181518 |
| 6modern | 1194 | Ives, Samuel (1526) | Lost 1-2 | -171501 |
| top | average opponent: 1525record: 3-3 | new rating: 1501 | ||
| Grand Prix Atlanta 2014 (JOU limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 248 | Low, Kalani (1451) | Won 2-1 | +171517 |
| 2sealed | 408 | Caron, Alex (1501) | Lost 0-2 | -181499 |
| 3sealed | 493 | Sommers, Jordan (1467) | Won 2-1 | +171516 |
| 4sealed | 550 | Ostrander, Benjamin (1520) | Won 2-0 | +181534 |
| 5sealed | 413 | Neiswenter, Daryl (1495) | Lost 0-2 | -181516 |
| 6sealed | 546 | Chatfield, Lawrence (1657) | Lost 0-2 | -161500 |
| top | average opponent: 1515record: 3-3 | new rating: 1500 | ||