Watson, Stephen
Current rating: 1412
| Grand Prix Las Vegas 2015 (2) (MM2 limited) | starting rating: 1430 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 363 | Castillo, Jason (1437) | Lost 1-2 | -181412 |
| top | record: 0-1 | new rating: 1412 | ||
| Grand Prix Phoenix 2014 (BNG standard) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 187 | Carlson, Chris (1500) | Won 2-0 | +191482 |
| 2standard | 152 | Yan, David (1501) | Lost 0-2 | -181464 |
| 3standard | 506 | Crosby, Michael (1513) | Lost 0-2 | -171447 |
| 4standard | 462 | Robles, Jesse (1481) | Lost 0-2 | -171430 |
| top | average opponent: 1499record: 1-3 | new rating: 1430 | ||
| Grand Prix New Orleans 2003 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 75 | Smith, Jimmy (1500) | Lost 0-2 | -181482 |
| 2extended | 130 | Lindblom, John (1447) | Won 2-0 | +171499 |
| 3extended | 113 | Webb, Chris (1502) | Lost 1-2 | -181481 |
| 4extended | 138 | Elliott, Ross (1481) | Lost 0-2 | -181463 |
| top | average opponent: 1482record: 1-3 | new rating: 1463 | ||