Graham, Joshua
Current rating: 1539
| Grand Prix London 2015 (ORI standard) | starting rating: 1486 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 552 | Watts, Dane E (1500) | Won 2-0 | +181504 |
| 2standard | 690 | Dehulster, Wolf (1531) | Lost 0-2 | -171487 |
| 3standard | 967 | Slater, Darren (1520) | Won 2-1 | +181505 |
| 4standard | 773 | Squire, Richard T (1482) | Won 2-0 | +181523 |
| 5standard | 743 | Nikitakis, Noli (1459) | Won 2-0 | +171540 |
| 6standard | 694 | Bollue, Eddy (1364) | Lost 0-2 | -211519 |
| 7standard | 591 | Thomas, Marc (1590) | Won 2-1 | +191538 |
| 8standard | 482 | Cowlin, Adam F (1566) | Won 2-0 | +181556 |
| 9standard | 338 | Sing, Victor (1611) | Lost 0-2 | -171539 |
| top | average opponent: 1514record: 6-3 | new rating: 1539 | ||
| Grand Prix Liverpool 2015 (FRF limited) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 152 | Breed, John (1500) | Lost 0-2 | -181486 |
| 2sealed | 688 | Klop, Eege (1440) | Won 2-0 | +171503 |
| 3sealed | 451 | Mosquera Prieto, Richard (1501) | Won 2-0 | +181521 |
| 4sealed | 358 | Roberts, Owain (1569) | Lost 1-2 | -171504 |
| 5sealed | 515 | Beswick, Peter (1518) | Lost 1-2 | -181486 |
| top | average opponent: 1505record: 2-3 | new rating: 1486 | ||
| Grand Prix Manchester 2014 (Theros block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 473 | Mcnama, Conor (1500) | Won 2-0 | +181518 |
| 2block | 436 | Kriz, Tomas (1658) | Lost 0-2 | -151503 |
| 3block | 494 | Linowitz, Karl (1499) | Lost 1-2 | -191484 |
| 4block | 546 | Alonso, Jose (1431) | Won 2-0 | +181502 |
| 5block | 351 | Knight, Mark (1628) | Lost 1-2 | -161486 |
| 6block | 409 | Holt, Alex (1482) | Won 2-0 | +181504 |
| top | average opponent: 1533record: 3-3 | new rating: 1504 | ||