Cohen-Cheng, Jimmy
Current rating: 1473
Record: 2-4
| Grand Prix Washington DC 2017 (HOU standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 244 | Benbouchaib, Nizar (1500) | Won 2-0 | +181518 |
| 2standard | 68 | Romito, Alexander (1787) | Lost 1-2 | -131505 |
| 3standard | 576 | Duan, Ceyao (1549) | Won 2-1 | +191524 |
| 4standard | 206 | Quinn, Stephen (1606) | Lost 0-2 | -171507 |
| 5standard | 508 | Chouinard, Yann-Alexandre (1653) | Lost 0-2 | -151492 |
| 6standard | 593 | Dotson, Matt (1453) | Lost 0-2 | -191473 |
| average opponent: 1591record: 2-4 | new rating: 1473 | |||