Castel, Nicolas
Current rating: 1399
| Grand Prix Barcelona 2009 (ARB standard) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 223 | Miquel, Julien (1500) | Lost 1-2 | -171428 |
| 2standard | 213 | Alvarez, Manuel (1481) | Lost 0-2 | -171411 |
| 3standard | 327 | Guerra V., Rodrigo A (1502) | Lost 0-2 | -171394 |
| 5standard | 289 | Cornet, Philippe (1461) | Lost 1-2 | -161378 |
| 6standard | 270 | Escribano, Victor (1449) | Won 2-1 | +191397 |
| 7standard | 216 | Pommier, Emmanuel (1462) | Lost 0-2 | -171380 |
| 8standard | 172 | Leemans, Enric (1453) | Won 2-1 | +191399 |
| top | average opponent: 1472record: 2-5 | new rating: 1399 | ||
| Grand Prix Madrid 2008 (EVE limited) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 70 | Gestal, Izan (1500) | Lost 0-2 | -181462 |
| 2sealed | 249 | Pellicer Moreno, Aleja (1482) | Lost 0-2 | -171445 |
| 3sealed | 286 | Tornel, Alejandro (1464) | Won 2-0 | +181463 |
| 4sealed | 247 | Dich, Nicolaj (1482) | Lost 0-2 | -181445 |
| 5sealed | 269 | Torres, David (1398) | Won 2-0 | +171462 |
| 6sealed | 207 | Bachiller, Alberto (1481) | Lost 0-2 | -171445 |
| top | average opponent: 1468record: 2-4 | new rating: 1445 | ||
| Grand Prix Toulouse 2006 (DIS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 132 | Jose, Antonio (1500) | Won 2-1 | +181518 |
| 2sealed | 34 | Pedroso, Carlos (1418) | Won 2-0 | +161534 |
| 3sealed | 53 | Jeremy, Denis (1537) | Lost 0-2 | -181516 |
| 4sealed | 76 | Lisciandro, Romain (1488) | Lost 0-2 | -181498 |
| 5sealed | 166 | Nemeth, Stephane (1501) | Lost 1-2 | -181480 |
| top | average opponent: 1489record: 2-3 | new rating: 1480 | ||