Poon, David
Current rating: 1477
Record: 6-7-2
| Grand Prix Portland 2013 (modern) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 74 | Sargent, Donovan G (1500) | Lost 0-1 | -191499 |
| 2modern | 229 | Thomas, T J (1482) | Won 2-0 | +181517 |
| 3modern | 202 | Wolkenhauer, Luke (1500) | Won 2-0 | +181535 |
| 4modern | 186 | Svilich, Erik (1518) | Draw 1-1 | -11534 |
| 5modern | 232 | Herold, Chris (1450) | Lost 1-2 | -191515 |
| 6modern | 296 | Schellinger, Jon (1502) | Lost 0-2 | -181497 |
| 7modern | 289 | Nelson, Christopher (1475) | Lost 0-2 | -191478 |
| 8modern | 235 | Harris, Skyler (1462) | Lost 0-2 | -181460 |
| 9modern | 202 | McCracken, Christopher (1427) | Won 2-1 | +171477 |
| average opponent: 1480record: 3-5-1 | new rating: 1477 | |||
| Grand Prix Vancouver 2012 (AVR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 106 | DeRoo, Steven (1500) | Lost 1-2 | -181482 |
| 2sealed | 259 | Yim, Vince (1482) | Won 2-0 | +181500 |
| 3sealed | 182 | Lam, Vienna (1490) | Draw 1-1 | 01500 |
| 4sealed | 258 | Yorgason, Jason (1446) | Won 2-0 | +171517 |
| 5sealed | 193 | Rossine, Paulo (1463) | Won 2-1 | +171534 |
| 6sealed | 121 | Bian, Abel (1628) | Lost 0-2 | -161518 |
| average opponent: 1501record: 3-2-1 | new rating: 1518 | |||