Nguyen, Christopher
Current rating: 1420
| Grand Prix Toronto 2017 (HOU limited) | starting rating: 1431 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 84 | Bottoni, Sinan (1462) | Draw 1-1 | 01431 |
| 2sealed | 328 | Rechsteiner, Paul (1502) | Won 2-1 | +201451 |
| 3sealed | 286 | Leonidou, Andrew (1517) | Won 2-1 | +191470 |
| 4sealed | 148 | Sommerville, Duncan (1539) | Lost 1-2 | -171453 |
| 5sealed | 282 | Chatel, Cedric (1488) | Lost 0-2 | -171436 |
| 6sealed | 387 | Kalbfleisch, Robert (1562) | Lost 0-2 | -161420 |
| top | average opponent: 1512record: 2-3-1 | new rating: 1420 | ||
| Grand Prix Toronto 2016 (SOI standard) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 475 | Whitfield, Jesse (1539) | Won 2-0 | +191482 |
| 2standard | 27 | Archer, Will (1559) | Lost 0-2 | -171465 |
| 3standard | 495 | Cappellani, Aaron (1502) | Lost 0-2 | -171448 |
| 4standard | 541 | Takano, Masahiro (1485) | Lost 0-2 | -171431 |
| top | average opponent: 1522record: 1-3 | new rating: 1431 | ||
| Grand Prix Toronto 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 57 | Locke, Justin (1483) | Lost 1-2 | -181482 |
| 2standard | 512 | Hazra, Samir (1505) | Lost 0-2 | -181464 |
| 3standard | 688 | Brown, Jordan (1407) | Won 2-1 | +171481 |
| 4standard | 701 | Saunders, Matthew (1480) | Won 2-1 | +181499 |
| 5standard | 391 | McCarthy, Robert (1500) | Lost 1-2 | -181481 |
| 6standard | 526 | Ramos, David (1451) | Lost 1-2 | -181463 |
| top | average opponent: 1471record: 2-4 | new rating: 1463 | ||