Ta, Roland
Current rating: 1512
| Grand Prix Paris 2011 (MBS limited) | starting rating: 1498 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 143 | Meyer, Olivier (1553) | Won 2-1 | +191517 |
| 3sealed | 83 | Dickerson, Michael (1516) | Won 2-0 | +181535 |
| 4sealed | 17 | Krekovic, Marko (1536) | Lost 1-2 | -181517 |
| 5sealed | 88 | Malherbaud, Pierre (1629) | Won 2-0 | +201537 |
| 6sealed | 96 | Lewis, Aaron (1649) | Lost 1-2 | -161521 |
| 7sealed | 105 | Damo da Rosa, Paulo Vitor (2011) | Lost 0-2 | -91512 |
| top | average opponent: 1649record: 3-3 | new rating: 1512 | ||
| Grand Prix Paris 2009 (ZEN limited) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 733 | Bedel, Gregory (1486) | Lost 0-2 | -191499 |
| 2sealed | 1018 | Terrier, Jerome (1535) | Won 2-0 | +191518 |
| 3sealed | 807 | Guerrero, Quentin (1476) | Lost 1-2 | -191499 |
| 4sealed | 951 | Colnel, Pierre-Marie (1475) | Lost 1-2 | -181481 |
| 5sealed | 976 | Bouvel, Simon (1464) | Won 2-0 | +171498 |
| top | average opponent: 1487record: 2-3 | new rating: 1498 | ||
| Grand Prix Paris 2008 (ALA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 172 | Vermeire, Jan Jaap (1500) | Lost 0-2 | -181482 |
| 2sealed | 334 | Malaussena, Simon (1381) | Won 2-1 | +161498 |
| 3sealed | 279 | Lamy, Jerome (1638) | Lost 0-2 | -151483 |
| 4sealed | 326 | Besonhe, Dylan (1483) | Lost 0-2 | -181465 |
| 5sealed | 366 | Mader, Markus (1463) | Won 2-0 | +181483 |
| 6sealed | 254 | Keppens, Frederic (1432) | Won 2-1 | +171500 |
| 7sealed | 185 | van Doesburg, Jos (1507) | Won 2-1 | +181518 |
| top | average opponent: 1486record: 4-3 | new rating: 1518 | ||