seymour, rich
Current rating: 1504
Record: 3-3
| Grand Prix Oakland 2013 (M14 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 404 | Phillips, Jay (1500) | Won 2-1 | +181518 |
| 2sealed | 191 | Pastorinni, Luckas (1667) | Lost 1-2 | -151503 |
| 3sealed | 356 | Ploussard, Brett (1500) | Won 2-0 | +181521 |
| 4sealed | 138 | Harrington, Chris (1542) | Won 2-0 | +181539 |
| 5sealed | 113 | Flaum, Adam (1551) | Lost 0-2 | -181521 |
| 6sealed | 318 | Nguyen, Paul (1574) | Lost 1-2 | -171504 |
| average opponent: 1555record: 3-3 | new rating: 1504 | |||