Gooch, Donald
Current rating: 1453
Record: 3-6
| Grand Prix Oklahoma City 2019 (ELD standard) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 2 | Harrison, Sean (1500) | Lost 0-2 | -181463 |
| 2standard | 97 | Cicardo, Jenna (1447) | Won 2-0 | +181481 |
| 3standard | 89 | Hosler, Corbin (1724) | Lost 0-2 | -141467 |
| 4standard | 128 | Freeman, Kevin (1684) | Lost 0-2 | -141453 |
| average opponent: 1589record: 1-3 | new rating: 1453 | |||
| Grand Prix Dallas-Fort Worth 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 188 | Litz, Samantha (1500) | Lost 1-2 | -181482 |
| 2modern | 366 | Adams, Robert (1447) | Won 2-0 | +171499 |
| 3modern | 356 | Alexander, Lucas (1501) | Lost 1-2 | -181481 |
| 4modern | 542 | Myres, Matt (1482) | Won 2-1 | +181499 |
| 5modern | 280 | Sun, James (1474) | Lost 0-2 | -181481 |
| average opponent: 1481record: 2-3 | new rating: 1481 | |||