Coughlin, Christopher
Current rating: 1469
Record: 5-7
| Grand Prix Washington DC 2017 (HOU standard) | starting rating: 1498 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 297 | Rost, Robert (1409) | Lost 1-2 | -191479 |
| 2standard | 504 | Vega, Steven (1482) | Won 2-1 | +181497 |
| 3standard | 641 | Wildes, Julian (2015) | Lost 1-2 | -101487 |
| 4standard | 685 | Elias, Dustin (1464) | Lost 1-2 | -181469 |
| average opponent: 1593record: 1-3 | new rating: 1469 | |||
| Grand Prix Denver 2016 (KLD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 112 | Vang, Fong (1464) | Won 2-0 | +171517 |
| 2standard | 102 | Foster, Tucker (1639) | Lost 1-2 | -151502 |
| 3standard | 445 | Hampton, Iain (1501) | Won 2-0 | +181520 |
| 4standard | 389 | Ricard, Matthew (1517) | Won 2-1 | +181538 |
| 5standard | 205 | Colton, Aaron (1505) | Lost 0-0 | -191519 |
| 6standard | 249 | Smith, Anthony (1356) | Lost 1-2 | -211498 |
| 7standard | 428 | Jackson, Jeremiah (1503) | Won 2-1 | +181516 |
| 8standard | 355 | Brady, Zachary (1526) | Lost 0-2 | -181498 |
| average opponent: 1501record: 4-4 | new rating: 1498 | |||