Nguyen, Davy
Current rating: 1496
Record: 3-3
| Grand Prix Houston 2013 (DGM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 2 | Thorn, Jason N (1500) | Won 2-1 | +181518 |
| 2sealed | 362 | Vuk, Vedran (1483) | Lost 0-2 | -191499 |
| 3sealed | 271 | Lopez, Bryant (1499) | Won 2-0 | +181517 |
| 4sealed | 184 | Weier, Allen (1487) | Lost 1-2 | -181499 |
| 5sealed | 233 | Moses, Jason (1359) | Won 2-0 | +151514 |
| 6sealed | 237 | Klopchic, Luke (1487) | Lost 0-2 | -181496 |
| average opponent: 1469record: 3-3 | new rating: 1496 | |||