Tang, Edmund
Current rating: 1503
Record: 10-11
| Grand Prix Oakland 2019 (modern) | starting rating: 1478 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 256 | Nunes Jr, Greg (1671) | Won 2-1 | +211499 |
| 2modern | 164 | Najam, Imran (1569) | Won 2-0 | +201519 |
| 3modern | 228 | Ocampo, Neil (1645) | Won 2-1 | +201539 |
| 4modern | 78 | Gage, Mark (1542) | Won 2-0 | +181557 |
| 5modern | 46 | Jankovsky, Marshall (1775) | Lost 0-2 | -141543 |
| 6modern | 50 | Montoya, Thomas (1578) | Lost 1-2 | -181525 |
| 7modern | 228 | Dunn, Kevin (1538) | Won 2-0 | +191544 |
| 8modern | 78 | Wilson, Chase (1881) | Won 2-1 | +241568 |
| 9modern | 35 | Holloway, Harrison (1499) | Lost 0-2 | -201548 |
| 10modern | 74 | Breland, Andy (1552) | Lost 1-2 | -181530 |
| 11modern | 94 | Brouillet, Daniel (1900) | Lost 0-2 | -111519 |
| 12modern | 98 | Poncher, Samuel (1638) | Lost 0-2 | -161503 |
| average opponent: 1649record: 6-6 | new rating: 1503 | |||
| Grand Prix Las Vegas 2017 (modern) (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 96 | Girard, Andre (1510) | Lost 0-2 | -181482 |
| 2modern | 781 | Worman, Christopher (1575) | Lost 0-2 | -161466 |
| 3modern | 2193 | Arai, Jin (1303) | Lost 1-2 | -211445 |
| 4modern | 1446 | Vale, Alasdair (1446) | Won 2-1 | +181463 |
| 5modern | 1217 | Zafiropoulos, Alexander (1536) | Won 2-1 | +191482 |
| 6modern | 2183 | Whysall, Sheila (1243) | Won 2-1 | +141496 |
| 7modern | 885 | Hawkins, Donald (1524) | Won 2-0 | +191515 |
| 8modern | 540 | Marchesano, Marco (1535) | Lost 0-2 | -181497 |
| 9modern | 728 | Allen, Brandon (1439) | Lost 0-2 | -191478 |
| average opponent: 1457record: 4-5 | new rating: 1478 | |||