Chang, Enchante Shawn
Current rating: 1619
Record: 12-9 (GP) / 9-9 (professional)
| Grand Prix Brisbane 2004 (COK limited) | starting rating: 1598 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 12 | Soo, Simon (1535) | Won 2-1 | +171615 |
| 4sealed | 37 | Geertsen, Svend (1966) | Won 2-0 | +241639 |
| 5sealed | 10 | Lee, Sung-Bum (1466) | Won 2-0 | +151654 |
| 6sealed | 10 | Ibamoto, Masami (1889) | Lost 1-2 | -141640 |
| 7sealed | 25 | Lee, Sang-Ryeol (1767) | Won 2-1 | +201660 |
| 8rochester | 14 | West, Benjamin (1523) | Won 2-1 | +161676 |
| 9rochester | 11 | Hunstad, Scott (1493) | Lost 1-2 | -221654 |
| 10rochester | 25 | Petersen, Colin [AUS] (1592) | Won 2-1 | +171671 |
| 11rochester | 12 | Ibamoto, Masami (1886) | Lost 1-2 | -141657 |
| 12rochester | 9 | Bagnall, Luke (1548) | Lost 0-2 | -201637 |
| 13rochester | 4 | Zhang, James (1612) | Lost 1-2 | -181619 |
| top | average opponent: 1662record: 6-5 | new rating: 1619 | ||
| 2003 World Championship (mixed) | starting rating: 1545 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 119 | Clays, Mats (1557) | Won 2-0 | +181563 |
| 2standard | 28 | Smith, Alex (1681) | Won 2-1 | +201583 |
| 3standard | 71 | Maher, Bob (2137) | Won 2-1 | +281611 |
| 4standard | 34 | Berkowitz, Jordan (1902) | Lost 1-2 | -131598 |
| 5standard | 54 | Hovi, Tommi (1973) | Lost 0-2 | -121586 |
| 6standard | 39 | Kecojevic, Milutin (1543) | Won 2-1 | +171603 |
| 7rochester | 85 | Rizner, Andrej (1646) | Won 2-1 | +191622 |
| 8rochester | 110 | Blume, Marco (1674) | Won 2-0 | +191641 |
| 9rochester | 17 | Gabrenja, Matias (1845) | Lost 1-2 | -141627 |
| 10rochester | 78 | Motta, Pedro (1687) | Lost 0-2 | -171610 |
| 11rochester | 22 | Brucker, David (1890) | Won 2-1 | +231633 |
| 12rochester | 35 | De Rosa, Antonino (1798) | Lost 0-2 | -151618 |
| 13extended | 56 | Baberowski, Dirk (1847) | Won 2-1 | +221640 |
| 14extended | 93 | Finkel, Jon (2011) | Lost 0-2 | -121628 |
| 15extended | 139 | Wiegersma, Jelger (1919) | Lost 1-2 | -121616 |
| 16extended | 128 | Kopsidas, Dimitris (1676) | Lost 1-2 | -171599 |
| 17extended | 16 | Gong, Di Hui (1532) | Lost 1-2 | -191580 |
| 18extended | 79 | Turner, William (1598) | Won 2-1 | +181598 |
| top | average opponent: 1773record: 9-9 | new rating: 1598 | ||
| Grand Prix Melbourne 2002 (ONS rochester) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 17 | Lin, Milton Jian Xiong (1571) | Won 2-0 | +191519 |
| 5sealed | 1 | Peterson, Ben (1554) | Won 2-1 | +191538 |
| 6sealed | 3 | Jiang, Shun (1593) | Lost 0-2 | -171521 |
| 7sealed | 11 | Salonen, Miki (1527) | Won 2-1 | +181539 |
| 8rochester | 10 | Gall, Tristan (1586) | Lost 1-2 | -171522 |
| 9rochester | 27 | Plinston, Andrew (1461) | Won 2-1 | +171539 |
| 10rochester | 4 | Law, Albertus Hui Chin (1953) | Lost 0-2 | -111528 |
| 11rochester | 13 | Merry, Paul (1506) | Won 2-1 | +181546 |
| 12rochester | 7 | He, Timothy L (1546) | Lost 0-2 | -181528 |
| 13rochester | 10 | Hong, Craig (1501) | Won 2-0 | +171545 |
| top | average opponent: 1580record: 6-4 | new rating: 1545 | ||