Nguyen, Matthew
Current rating: 1433
Record: 2-6
| Grand Prix Los Angeles 2014 (KTK standard) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 549 | Chan, Wayland (1500) | Lost 1-2 | -171428 |
| 2standard | 498 | Gutierrez, Francisco (1458) | Lost 1-2 | -171411 |
| 3standard | 809 | Romero, Michael (1463) | Won 2-1 | +191430 |
| 4standard | 662 | Rothman, Banno (1482) | Won 2-0 | +191449 |
| 5standard | 515 | Cervantes, Carl Erickson (1554) | Lost 0-2 | -161433 |
| average opponent: 1491record: 2-3 | new rating: 1433 | |||
| Grand Prix Los Angeles 2002 (ONS rochester) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 31 | Dietzel, Bobby (1500) | Lost 0-2 | -181482 |
| 2sealed | 150 | Taylor, Joel (1482) | Lost 0-2 | -181464 |
| 3sealed | 180 | Hawtrey, John (1429) | Lost 1-2 | -191445 |
| average opponent: 1470record: 0-3 | new rating: 1445 | |||