Quant, Joshua
Current rating: 1464
Record: 6-8-2
| Grand Prix Birmingham 2018 (leg) (legacy) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 351 | Santos, Carlos Silvestre (1380) | Lost 1-2 | -201464 |
| 2legacy | 458 | Vecchio, Federico (1424) | Won 2-0 | +171481 |
| 3legacy | 288 | Efraimidis, Aris (1642) | Won 2-0 | +211502 |
| 4legacy | 72 | Stevens, Charlotte (1325) | Lost 1-2 | -211481 |
| 5legacy | 321 | Moreno, Dario (1529) | Won 2-0 | +191500 |
| 6legacy | 204 | Thomas, David [ENG] (1520) | Lost 0-2 | -181482 |
| 7legacy | 313 | Van Der Burg, Marc (1488) | Lost 0-2 | -181464 |
| average opponent: 1473record: 3-4 | new rating: 1464 | |||
| Grand Prix Manchester 2014 (Theros block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 486 | Griffin, Rickie (1500) | Won 2-1 | +181518 |
| 2block | 469 | McNamara, Hugh (1518) | Draw 1-1 | 01518 |
| 3block | 273 | Williams, LoneWolf (1615) | Draw 1-1 | +21520 |
| 4block | 408 | Ellery, Samuel (1518) | Won 2-0 | +181538 |
| 5block | 271 | Nunn, Richard (1638) | Won 2-1 | +201558 |
| 6block | 164 | Quinn, Andrew J (1554) | Lost 0-2 | -181540 |
| 7block | 270 | Beckett, Sebastian (1502) | Lost 0-2 | -191521 |
| 8block | 279 | Riley, Mark (1547) | Lost 0-2 | -181503 |
| 9block | 252 | Doropoulos, Konstantinos (1422) | Lost 0-2 | -191484 |
| average opponent: 1535record: 3-4-2 | new rating: 1484 | |||