Chung, Vincent
Current rating: 1497
Record: 6-6
| Grand Prix Oakland 2004 (DST limited) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 140 | Tuisku, Eli (1500) | Won 2-0 | +181535 |
| 2sealed | 62 | Buckendorf, Eric (1556) | Lost 0-2 | -181517 |
| 3sealed | 150 | Lew, Michael (1500) | Lost 1-2 | -181499 |
| 4sealed | 157 | Crawford, Kimberly (1464) | Won 2-1 | +171516 |
| 5sealed | 143 | Beck, Rick (1468) | Lost 1-2 | -191497 |
| average opponent: 1498record: 2-3 | new rating: 1497 | |||
| Grand Prix San Diego 1999 (MMQ limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 97 | Angelo, Charles (1500) | Won 0-0 | +181518 |
| 2sealed | 1 | James, Eric (1482) | Won 0-0 | +171535 |
| 3sealed | 16 | Clougherty, John (1518) | Won 2-0 | +181553 |
| 4sealed | 24 | Renard, Alan (1554) | Lost 0-0 | -181535 |
| 5sealed | 37 | Carter, John (1448) | Won 0-0 | +161551 |
| 6sealed | 17 | Blackwell, Trevor (1538) | Lost 0-2 | -181533 |
| 7sealed | 31 | O'Mahoney-Schwartz, Daniel (1635) | Lost 0-0 | -161517 |
| average opponent: 1525record: 4-3 | new rating: 1517 | |||