Koh, Isaac
Current rating: 1485
Record: 3-4
| Grand Prix Dallas-Fort Worth 2016 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 193 | Carren, Max (1500) | Won 2-0 | +181518 |
| 2modern | 110 | Harvey, Sean (1477) | Won 2-0 | +171535 |
| 3modern | 131 | Medeiros, Kevin (1810) | Lost 1-2 | -131522 |
| 4modern | 507 | Bowers, Logan (1499) | Lost 1-2 | -181504 |
| 5modern | 524 | Lockhart, Colin (1501) | Won 2-0 | +181522 |
| 6modern | 319 | Fitzpatrick, Charles (1563) | Lost 0-2 | -181504 |
| 7modern | 664 | Herren, Jason (1445) | Lost 1-2 | -191485 |
| average opponent: 1542record: 3-4 | new rating: 1485 | |||