Griffin, Jeffrey
Current rating: 1480
Record: 2-3
| Grand Prix Washington DC 2010 (ROE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 718 | Emery, Darrin (1468) | Lost 0-2 | -191481 |
| 2standard | 913 | Ingram, Alexander (1481) | Won 2-1 | +181499 |
| 3standard | 927 | Ford, James D (1508) | Won 2-1 | +191518 |
| 4standard | 753 | Lalo, Josh (1518) | Lost 0-2 | -181500 |
| 5standard | 895 | Brenizer, Craig D (1388) | Lost 0-2 | -201480 |
| average opponent: 1473record: 2-3 | new rating: 1480 | |||