Trimble, Brett
Current rating: 1384
Record: 1-8
| Grand Prix Calgary 2019 (modern) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 353 | Pavic, Marinko (1674) | Lost 0-2 | -141431 |
| 2modern | 285 | Gifford, Sean (1786) | Lost 0-2 | -121419 |
| 3modern | 442 | Mckernan, Liz (1465) | Lost 0-2 | -171402 |
| 4modern | 432 | Palmer, Darrell (1415) | Lost 0-2 | -181384 |
| average opponent: 1585record: 0-4 | new rating: 1384 | |||
| Grand Prix Vancouver 2018 (UMA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 121 | Hoser, Eric (1607) | Lost 1-2 | -161484 |
| 2sealed | 339 | Gorman, Gordon (1287) | Won 2-1 | +141498 |
| 3sealed | 347 | Repa, David (1461) | Lost 0-2 | -181480 |
| 4sealed | 345 | Wilson, Paul (1483) | Lost 1-2 | -181462 |
| 5sealed | 338 | Hisatomi, Kelton (1515) | Lost 0-2 | -171445 |
| average opponent: 1471record: 1-4 | new rating: 1445 | |||