Bisto, Jan
Current rating: 1489
Record: 4-5
| Grand Prix Prague 2009 (M10 limited) | starting rating: 1527 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 194 | Sejkora, Svatopluk (1425) | Lost 1-2 | -201507 |
| 3sealed | 284 | Knytl, Vladislav (1481) | Lost 1-2 | -181489 |
| average opponent: 1453record: 0-2 | new rating: 1489 | |||
| Grand Prix Brussels 2008 (SHM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 223 | Hendrickx, Tim (1500) | Won 2-0 | +181518 |
| 2sealed | 113 | Padilla, Sergio (1465) | Won 2-0 | +171535 |
| 3sealed | 5 | Lindgren, Tommi (1849) | Lost 0-2 | -121523 |
| 4sealed | 206 | Stephan, Juergen (1608) | Won 2-0 | +191542 |
| 5sealed | 68 | Sznigir, Filip (1630) | Lost 1-2 | -161526 |
| 6sealed | 165 | Ferreira, Narciso (1593) | Won 2-0 | +191545 |
| 7sealed | 87 | Horno, Marcos (1563) | Lost 0-2 | -181527 |
| average opponent: 1601record: 4-3 | new rating: 1527 | |||