Watson, Stuart
Current rating: 1474
| Grand Prix Amsterdam 2011 (legacy) | starting rating: 1489 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 88 | Piegsa, David (1500) | Won 2-1 | +181507 |
| 2legacy | 187 | Fransen, Bart [NLD] (1463) | Lost 1-2 | -191488 |
| 3legacy | 218 | Merckel, Gauthier (1500) | Won 2-1 | +181506 |
| 4legacy | 153 | Hermet, Ghislain (1549) | Won 2-0 | +191525 |
| 5legacy | 77 | Ramsden, Aston (1537) | Lost 0-2 | -181507 |
| 6legacy | 151 | Palermo, Fabrice (1442) | Won 2-1 | +171524 |
| 7legacy | 107 | Lippi, Alessandro (1722) | Lost 1-2 | -141510 |
| 8legacy | 190 | Matzig, Lev (1544) | Lost 0-2 | -181492 |
| 9legacy | 170 | Gorski, Jakub (1460) | Lost 1-2 | -181474 |
| top | average opponent: 1524record: 4-5 | new rating: 1474 | ||
| Grand Prix Barcelona 2009 (ARB standard) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 501 | Jolivet, Stephane (1500) | Lost 1-2 | -171447 |
| 2standard | 634 | Mallandrich, Jaume (1446) | Lost 1-2 | -181429 |
| 3standard | 712 | Dominguez, Diego (1430) | Won 2-0 | +181447 |
| 4standard | 700 | Garcia, Luis [ESP] (1483) | Won 2-1 | +181465 |
| 5standard | 609 | Sola, Santi F (1499) | Won 2-0 | +191484 |
| 6standard | 575 | Lopez Munoz, Jose Carlos (1520) | Won 2-1 | +191503 |
| 7standard | 505 | Santiago, Carlos (1742) | Lost 0-2 | -141489 |
| top | average opponent: 1517record: 4-3 | new rating: 1489 | ||
| Grand Prix Birmingham 2008 (Lorwyn block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 166 | Morgan, Geraint (1506) | Lost 1-2 | -181482 |
| 2block | 153 | Crispin, Hector (1482) | Lost 0-2 | -181464 |
| 3block | 230 | Jackson, Chris [ENG] (1463) | Won 2-1 | +181482 |
| 4block | 195 | Brierley, Ryan (1480) | Won 2-1 | +181500 |
| 5block | 169 | Praiwan, Thanakorn (1488) | Lost 0-2 | -181482 |
| 6block | 173 | Montague, Oliver (1485) | Lost 0-0 | -181464 |
| 7block | 173 | Kelly, Suzi E (1466) | Won 2-1 | +181482 |
| 8block | 140 | Kaaria, Topi-pekka (1485) | Lost 0-2 | -181464 |
| top | average opponent: 1482record: 3-5 | new rating: 1464 | ||