Collier, Seth
Current rating: 1467
Record: 1-3
| Grand Prix San Diego 2015 (ORI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 19 | Adderson, Russell (1464) | Won 2-1 | +171517 |
| 2standard | 236 | Avila, Matt (1518) | Lost 1-2 | -181499 |
| 3standard | 437 | Navarro, Michael (1561) | Lost 1-2 | -171482 |
| 4standard | 623 | Mukhar, Alex (1626) | Lost 0-2 | -151467 |
| average opponent: 1542record: 1-3 | new rating: 1467 | |||