Castro, Andrea
Current rating: 1466
Record: 4-6-3
| Grand Prix Genoa 2003 (Onslaught block) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 3 | Sirito, Mario (1518) | Draw 1-1 | +11481 |
| 3block | 100 | Peternell, Robert (1519) | Draw 1-1 | 01481 |
| 4block | 177 | Marchet, Cedric (1523) | Won 2-1 | +191500 |
| 5block | 121 | Zingrillo, Andrea (1539) | Lost 1-2 | -171483 |
| 6block | 160 | Bugliani, Stefano (1517) | Draw 1-1 | 01483 |
| 7block | 156 | Gonday, Pierre-Yves (1531) | Lost 1-2 | -171466 |
| average opponent: 1525record: 1-2-3 | new rating: 1466 | |||
| Grand Prix Florence 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 228 | Stokelj, Marko (1500) | Won 2-0 | +181518 |
| 2extended | 140 | Malferrari, Pietro (1550) | Lost 1-2 | -171501 |
| 3extended | 101 | Gardos, Gergely (1327) | Lost 0-2 | -221479 |
| 4extended | 179 | Causser, Simone (1483) | Lost 1-2 | -171462 |
| 5extended | 213 | Solrini, Furio (1464) | Lost 1-2 | -181444 |
| 6extended | 205 | Bontempi, Lapo (1465) | Won 2-0 | +181462 |
| 7extended | 172 | Rutigliano, Duccio (1462) | Won 2-1 | +181480 |
| average opponent: 1464record: 3-4 | new rating: 1480 | |||