Wu, Colin
Current rating: 1581
Record: 10-7-1
| Grand Prix Chicago 2009 (legacy) | starting rating: 1495 | |||
| round | table | opponent (rating) | result | Δrating |
| 4legacy | 119 | Erickson, Jens (1677) | Won 2-0 | +221517 |
| 5legacy | 27 | Blumenthal, Scott (1572) | Won 2-0 | +191536 |
| 6legacy | 16 | Mink, James (1493) | Won 2-0 | +171553 |
| 7legacy | 15 | Jones, Trent (1728) | Lost 0-2 | -151538 |
| 8legacy | 40 | Kader, Nathaniel a (1599) | Won 2-0 | +191557 |
| 9legacy | 13 | Meyst, Rich (1685) | Won 2-0 | +201577 |
| 10legacy | 10 | Talavera Martinez, Raul (1559) | Lost 0-2 | -181559 |
| 11legacy | 33 | Burnett, Kai (1620) | Lost 1-2 | -171542 |
| 12legacy | 34 | Payton, Tony (1572) | Won 2-0 | +191561 |
| 13legacy | 21 | Erlinger, Jim (1609) | Won 2-0 | +191580 |
| 14legacy | 19 | Johnston, Matthew (1592) | Won 2-1 | +181598 |
| 15legacy | 11 | Yam, Philip (1680) | Lost 0-2 | -171581 |
| average opponent: 1616record: 8-4 | new rating: 1581 | |||
| Grand Prix Columbus 2007 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4legacy | 36 | Oyler, Ken (1500) | Won 2-1 | +181518 |
| 5legacy | 43 | Hatfield, Alix (1616) | Draw 1-1 | +21520 |
| 6legacy | 24 | Thompson, Gerry (1782) | Won 2-0 | +221542 |
| 7legacy | 13 | Tash, Benjamin (1538) | Lost 1-2 | -181524 |
| 8legacy | 47 | Plank, Tyler (1573) | Lost 0-2 | -171507 |
| 9legacy | 80 | De Rosa, Antonino (1851) | Lost 0-2 | -121495 |
| average opponent: 1643record: 2-3-1 | new rating: 1495 | |||