Gamble, Christopher
Current rating: 1363
Record: 1-9
| Grand Prix Vancouver 2018 (UMA limited) | starting rating: 1413 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 32 | Vance, Daniel (1477) | Lost 0-2 | -171396 |
| 2sealed | 268 | Palmer, Patrick (1505) | Lost 0-1 | -161380 |
| 3sealed | 422 | Kwan, Tom (1463) | Lost 1-2 | -171363 |
| average opponent: 1482record: 0-3 | new rating: 1363 | |||
| Grand Prix Hartford 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 261 | Stecher, Zach (1523) | Lost 1-2 | -181482 |
| 2modern | 470 | Kordis, Matthew (1575) | Lost 0-2 | -161466 |
| 3modern | 806 | Rusczyk, Jonathan (1506) | Lost 0-2 | -171449 |
| 4modern | 822 | Cleveland, Nate (1456) | Lost 0-2 | -181431 |
| 5modern | 788 | Lee, Aidan (1429) | Lost 0-2 | -181413 |
| 6modern | 706 | Putnam, Kyle (1408) | Won 2-0 | +181431 |
| 7modern | 582 | Corsitto, Jason (1426) | Lost 1-2 | -181413 |
| average opponent: 1475record: 1-6 | new rating: 1413 | |||