Nguyen, Hansen
Current rating: 1466
Record: 5-7
| Grand Prix Houston 2010 (extended) | starting rating: 1479 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 106 | Schieffer, Paul (1500) | Won 2-0 | +181497 |
| 2extended | 53 | Klauk, John (1600) | Lost 0-2 | -161481 |
| 3extended | 109 | Stephens, Matthew (1502) | Won 2-1 | +181499 |
| 4extended | 134 | Hubbard, Alan (1642) | Lost 1-2 | -151484 |
| 5extended | 207 | Powell, Philip R (1500) | Lost 0-2 | -181466 |
| average opponent: 1549record: 2-3 | new rating: 1466 | |||
| Grand Prix Houston 2002 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 44 | Harcourt, Daniel (1500) | Won 2-0 | +181518 |
| 2extended | 3 | Wise, James (1490) | Lost 0-2 | -191499 |
| 3extended | 68 | Turnquist, Carl Eric (1498) | Lost 0-2 | -181481 |
| 4extended | 101 | Haber, Jason (1481) | Won 2-1 | +181499 |
| 5extended | 83 | Van Zandt, Andy (1436) | Won 2-0 | +171516 |
| 6extended | 57 | Wheeler, Alex (1467) | Lost 1-2 | -191497 |
| 7extended | 64 | Jones, Ronnie (1466) | Lost 0-2 | -181479 |
| average opponent: 1477record: 3-4 | new rating: 1479 | |||