Castillo, Antonio
Current rating: 1483
| Grand Prix Vancouver 2014 (THS standard) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 264 | Germaix, Gabriel (1500) | Draw 1-1 | 01501 |
| 2standard | 249 | Warford, Christopher Chad (1448) | Won 2-0 | +171518 |
| 3standard | 177 | Fung, Kenny (1576) | Lost 1-2 | -171501 |
| 4standard | 303 | Ng, Charles Yan Pan (1502) | Won 2-0 | +181519 |
| 5standard | 204 | Kwan, Jason (1517) | Lost 1-2 | -181501 |
| 6standard | 285 | Farrington, Tyler (1501) | Won 2-0 | +181519 |
| 7standard | 204 | Abrahim, Adam (1520) | Lost 0-2 | -181501 |
| 8standard | 201 | Chapman, Richard (1484) | Lost 0-2 | -181483 |
| top | average opponent: 1506record: 3-4-1 | new rating: 1483 | ||
| Grand Prix Madrid 2004 (DST limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 498 | Buffat, Gauthier (1500) | Lost 0-2 | -181482 |
| 2sealed | 602 | Barquilla Rodriguez, Jose (1482) | Draw 1-1 | 01482 |
| 3sealed | 492 | Moreno Dominguez, Jorge (1482) | Won 2-1 | +181500 |
| 4sealed | 378 | Silva, Antonio Miguel (1500) | Won 2-0 | +181518 |
| 5sealed | 255 | Nabais, Valentim (1459) | Won 2-1 | +171535 |
| 6sealed | 149 | Calvo, Enrique (1536) | Lost 1-2 | -181517 |
| 7sealed | 228 | Ramos, Pedro Jonathan (1519) | Lost 1-2 | -181499 |
| 8sealed | 217 | Santos, Guillermo (1604) | Lost 1-2 | -161483 |
| 9sealed | 187 | Prior, Joao (1483) | Won 2-1 | +181501 |
| top | average opponent: 1507record: 4-4-1 | new rating: 1501 | ||
| Grand Prix Seville 2003 (LGN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 32 | Gomez, Jorge (1500) | Won 2-0 | +181518 |
| 2sealed | 108 | Amador, Agustin (1518) | Won 2-1 | +181536 |
| 3sealed | 77 | Garcia, Jose 1689 (1536) | Lost 1-2 | -181518 |
| 4sealed | 116 | Velasco, Ignacio (1521) | Lost 0-2 | -181500 |
| 5sealed | 167 | Fernandez Valiente, Alberto (1499) | Won 2-1 | +181518 |
| 6sealed | 190 | Martins, Jose (1517) | Lost 1-2 | -181500 |
| top | average opponent: 1515record: 3-3 | new rating: 1500 | ||