Watson, John
Current rating: 1448
Record: 5-8
| Grand Prix Miami 2015 (FRF standard) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 246 | Alvarez, Ruben R (1500) | Lost 1-2 | -181462 |
| 2standard | 412 | Nikov, Martin (1442) | Lost 1-2 | -181444 |
| 3standard | 570 | Lenn, Stephanie (1466) | Won 2-0 | +181462 |
| 4standard | 500 | Speichinger, Chris C (1480) | Lost 0-2 | -171445 |
| 5standard | 534 | Arrieta, Martin (1466) | Won 2-1 | +181463 |
| 6standard | 425 | Newby, John (1561) | Won 2-1 | +201483 |
| 7standard | 319 | Sirandoni, Christian (1496) | Lost 0-2 | -181465 |
| 8standard | 258 | Rivera Garcia, Rafael (1500) | Lost 0-2 | -171448 |
| average opponent: 1489record: 3-5 | new rating: 1448 | |||
| Grand Prix Orlando 2014 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1031 | Erazo, Alexander (1485) | Lost 1-2 | -181482 |
| 2sealed | 1214 | Ellinport, Brett (1467) | Won 2-0 | +171499 |
| 3sealed | 420 | Gonzalez, Albert (1497) | Lost 0-2 | -181481 |
| 4sealed | 430 | Goldberg, Louis (1398) | Won 0-0 | +171498 |
| 5sealed | 249 | Morgan, Trevyn (1502) | Lost 1-2 | -181480 |
| average opponent: 1470record: 2-3 | new rating: 1480 | |||