Cao Van Trang, Guillaume
Current rating: 1469
Record: 12-15-1
| Grand Prix Hasselt 2006 (RAV limited) | starting rating: 1498 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 114 | Guyon, Arnaud (1502) | Lost 0-2 | -181480 |
| 2sealed | 36 | Slemr, Jakub (1870) | Lost 1-2 | -111469 |
| top | average opponent: 1686record: 0-2 | new rating: 1469 | ||
| Grand Prix Paris 2004 (COK limited) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 18 | Kelterbaum, Morgane (1332) | Won 2-0 | +151533 |
| 2sealed | 151 | Gracia, Pere (1517) | Won 2-1 | +171550 |
| 3sealed | 111 | Delair, Julien (1534) | Lost 0-2 | -181532 |
| 4sealed | 204 | Perrin, Jean Laup (1518) | Won 2-0 | +181550 |
| 5sealed | 52 | Belin, Alexandre (1772) | Lost 0-2 | -141536 |
| 6sealed | 145 | Panteleit, Markus (1480) | Lost 1-2 | -191517 |
| 7sealed | 167 | Bentoza, Olivier (1456) | Lost 1-2 | -191498 |
| top | average opponent: 1516record: 3-4 | new rating: 1498 | ||
| Grand Prix Brussels 2004 (DST standard) | starting rating: 1476 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 123 | Famiglietti, Louis (1481) | Won 2-0 | +181494 |
| 2standard | 26 | Leboeuf, Julien (1518) | Won 2-1 | +181512 |
| 3standard | 63 | Platzer, Lubos (1506) | Draw 1-1 | 01512 |
| 4standard | 90 | Madsen, Mickey (1518) | Lost 1-2 | -181494 |
| 5standard | 158 | Rivoire, Jean-Luc (1507) | Won 2-1 | +181512 |
| 6standard | 101 | Lippert, Christoph (1727) | Lost 0-2 | -141498 |
| 7standard | 140 | Gobert, Guillaume (1600) | Won 2-0 | +201518 |
| top | average opponent: 1551record: 4-2-1 | new rating: 1518 | ||
| Grand Prix Lyon 2003 (MRD limited) | starting rating: 1447 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 347 | Chalendard, Rodolphe (1500) | Won 2-0 | +191466 |
| 2sealed | 122 | Reaubourg, Damien (1689) | Lost 1-2 | -141452 |
| 3sealed | 358 | Poirat, Gregory (1500) | Lost 1-2 | -171435 |
| 4sealed | 369 | Gerrebout, William (1482) | Won 2-1 | +181453 |
| 5sealed | 268 | Saujot, Damien (1502) | Won 2-0 | +191472 |
| 6sealed | 232 | Panigada, Vincent (1517) | Lost 1-2 | -171455 |
| 7sealed | 248 | Culus, JF (1500) | Lost 1-2 | -171438 |
| 8sealed | 238 | Avrillon, Christopher (1483) | Won 2-0 | +191457 |
| 9sealed | 145 | Assie, Amelie (1500) | Won 2-1 | +191476 |
| top | average opponent: 1519record: 5-4 | new rating: 1476 | ||
| Grand Prix Reims 2002 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 119 | Massue, Michel (1542) | Lost 1-2 | -171483 |
| 2extended | 240 | Traineau, Yoann (1482) | Lost 1-2 | -181465 |
| 3extended | 315 | Audry, William (1464) | Lost 1-2 | -181447 |
| top | average opponent: 1496record: 0-3 | new rating: 1447 | ||