Do, Nhan T
Current rating: 1441
| Grand Prix Kansas City 2011 (NPH limited) | starting rating: 1450 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 205 | Hiatt, John A (1500) | Lost 0-2 | -171433 |
| 2sealed | 310 | Nelson, Mike (1482) | Won 2-0 | +191452 |
| 3sealed | 259 | Williams, Mark W (1500) | Won 2-0 | +191471 |
| 4sealed | 230 | Wagner, Bob (1616) | Lost 1-2 | -151456 |
| 5sealed | 329 | Luttrell, Brandon (1501) | Lost 1-2 | -171439 |
| 6sealed | 292 | Pope, Jacob (1484) | Won 2-0 | +181457 |
| 7sealed | 221 | Hagens, Gavin (1521) | Lost 0-2 | -161441 |
| top | average opponent: 1515record: 3-4 | new rating: 1441 | ||
| Grand Prix Nashville 2010 (SOM limited) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 122 | Shields, Jonathon (1429) | Won 2-0 | +171482 |
| 2sealed | 135 | Baez, Jean (1494) | Won 2-1 | +181500 |
| 3sealed | 90 | Hunter, Chris (1529) | Lost 0-2 | -171483 |
| 4sealed | 173 | Gosche, Matt (1633) | Lost 0-2 | -151468 |
| 5sealed | 235 | Svetlov, Archie S (1450) | Lost 0-2 | -191449 |
| 6sealed | 220 | Maniates-selvin, Jaspe (1483) | Lost 1-2 | -171432 |
| 7sealed | 172 | Johnson, Robert B (1463) | Won 2-0 | +181450 |
| top | average opponent: 1497record: 3-4 | new rating: 1450 | ||
| Grand Prix Toronto 2010 (SOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 368 | Christensen, Kyle (1485) | Lost 0-2 | -181482 |
| 2sealed | 604 | Gobeil, Charles-Keven (1482) | Won 2-1 | +181500 |
| 3sealed | 452 | Warren, Bradley (1500) | Won 2-1 | +181518 |
| 4sealed | 501 | Glass, Charles (1609) | Lost 0-2 | -171501 |
| 5sealed | 526 | Feairs, Todd C (1502) | Lost 1-2 | -181483 |
| 6sealed | 511 | Sickinger, Jennifer (1445) | Lost 1-2 | -181465 |
| top | average opponent: 1504record: 2-4 | new rating: 1465 | ||