Potts, David
Current rating: 1448
Record: 4-7
| Grand Prix Sacramento 2018 (M19 limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 365 | Moon, Meryn (1464) | Won 2-0 | +181482 |
| 2sealed | 212 | Polotan, Justin (1462) | Lost 1-2 | -181464 |
| 3sealed | 496 | Avalos, Michael (1525) | Lost 1-2 | -171447 |
| 4sealed | 527 | Shapiro, Dashiell (1469) | Won 2-0 | +181465 |
| 5sealed | 397 | Ackiron, Evan (1521) | Lost 0-2 | -171448 |
| average opponent: 1488record: 2-3 | new rating: 1448 | |||
| Grand Prix Brisbane 2001 (ODY limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 21 | Hinz, Levi (1500) | Lost 0-2 | -181482 |
| 2sealed | 66 | Cornish, Ernest (1482) | Won 2-1 | +181500 |
| 3sealed | 44 | Delaney, Daniel (1500) | Lost 0-1 | -181482 |
| 4sealed | 87 | Trevilyan, Bryce (1495) | Lost 1-2 | -181464 |
| 5sealed | 84 | Hepworth, Samantha (1464) | Won 2-0 | +181482 |
| 6sealed | 69 | Bruce, Bronwyn (1467) | Lost 0-2 | -181464 |
| average opponent: 1485record: 2-4 | new rating: 1464 | |||