Jiang, David
Current rating: 1515
Record: 6-3 (GP) / 2-5 (professional)
| Grand Prix Taipei 2014 (M15 limited) | starting rating: 1454 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 21 | Feng, Chinglun (1500) | Lost 1-2 | -171437 |
| 2sealed | 254 | Chen, Wei Hao (1483) | Won 2-0 | +191456 |
| 3sealed | 323 | Fang, Dorali (1502) | Lost 1-2 | -171439 |
| 4sealed | 370 | chih kai, Wang (1486) | Won 2-1 | +181457 |
| 5sealed | 304 | Yu, Tsung Lin (1499) | Won 2-0 | +191476 |
| 6sealed | 226 | Bang, Hyun-Jung (1433) | Won 2-0 | +171493 |
| 7sealed | 164 | Chang, Shu Sen (1541) | Won 2-1 | +191512 |
| 8sealed | 67 | Leong, Pou Man (1548) | Won 2-0 | +191531 |
| 9sealed | 38 | Inoue, Toru (1649) | Lost 0-2 | -161515 |
| average opponent: 1516record: 6-3 | new rating: 1515 | |||
| Pro Tour Los Angeles 2000 (MMQ draft) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 153 | Freneau, Phil (1514) | Won 2-0 | +181518 |
| 2draft | 15 | Larkin, John (1681) | Lost 0-2 | -151503 |
| 3draft | 64 | Justice, Anthony (1522) | Lost 1-2 | -171486 |
| 4draft | 32 | Bernabeu-Edo, Jesus (1506) | Lost 0-2 | -181468 |
| 5draft | 62 | O'Mahoney-Schwartz, Steven (1704) | Lost 1-2 | -141454 |
| 6draft | 21 | Flores, Michael (1458) | Lost 1-2 | -181436 |
| 7draft | 122 | van Dongen, Yoram (1432) | Won 2-1 | +181454 |
| average opponent: 1545record: 2-5 | new rating: 1454 | |||