Griffin, Christopher
Current rating: 1501
| Grand Prix Denver 2017 (HOU standard) | starting rating: 1492 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 378 | Blunt, Ryan (1500) | Won 2-0 | +181510 |
| 2standard | 46 | Van Pelt, Zackary (1702) | Won 2-1 | +221532 |
| 3standard | 139 | Roy, Anjon (1687) | Lost 1-2 | -151517 |
| 4standard | 273 | Whaley, Jerry (1660) | Lost 1-2 | -161501 |
| top | average opponent: 1637record: 2-2 | new rating: 1501 | ||
| Grand Prix Denver 2016 (KLD standard) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 104 | Thorington, Michael (1533) | Won 2-1 | +201484 |
| 2standard | 219 | Capiola, Taylor (1518) | Won 2-0 | +181502 |
| 3standard | 219 | Wolloch, Sam (1642) | Won 2-0 | +211523 |
| 4standard | 51 | Sutton, Andrew (1701) | Lost 1-2 | -151508 |
| 5standard | 188 | Nguyen, Lee Hung (1531) | Draw 0-0 | 01508 |
| 6standard | 226 | Chatfield, Lawrence (1613) | Lost 1-2 | -161492 |
| top | average opponent: 1590record: 3-2-1 | new rating: 1492 | ||
| Grand Prix Richmond 2006 (GPT limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 60 | Cuddy, Randy (1500) | Lost 1-2 | -181482 |
| 2sealed | 176 | Yam, Philip (1498) | Lost 1-2 | -181464 |
| top | average opponent: 1499record: 0-2 | new rating: 1464 | ||