Gravatt, Jay
Current rating: 1488
Record: 5-6
| Grand Prix Birmingham 2018 (std) (DOM standard) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 87 | Forrester, Martin (1460) | Lost 1-2 | -181428 |
| 2standard | 378 | O'Brien, Shane (1403) | Lost 1-2 | -181410 |
| 3standard | 551 | Roberge, Ian (1462) | Won 2-0 | +191429 |
| 4standard | 472 | Flipping, Callum (1503) | Won 2-0 | +191448 |
| 5standard | 415 | Galea, Roderick (1416) | Won 2-1 | +181466 |
| 6standard | 263 | Juraschek, Timo (1589) | Won 2-0 | +201486 |
| 7standard | 170 | Roughan, Stephen (1551) | Lost 0-2 | -171469 |
| 8standard | 217 | Magee, Christopher (1497) | Won 2-0 | +191488 |
| average opponent: 1485record: 5-3 | new rating: 1488 | |||
| Grand Prix London 2015 (ORI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 394 | Evans, Oliver (1504) | Lost 0-2 | -181482 |
| 2standard | 431 | Masoliver, Luca (1482) | Lost 0-2 | -181464 |
| 3standard | 524 | Lythell, Stuart (1464) | Lost 0-2 | -181446 |
| average opponent: 1483record: 0-3 | new rating: 1446 | |||