Ray, Joseph
Current rating: 1498
Record: 6-7
| Grand Prix Manchester 2014 (Theros block) | starting rating: 1536 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 354 | Wilson, Jason (1500) | Lost 0-1 | -181518 |
| 2block | 435 | Wood, Stephan (1482) | Won 2-0 | +171535 |
| 3block | 451 | Blake, Kevin (1548) | Lost 1-2 | -181517 |
| 4block | 488 | Rowe, Richard (1447) | Lost 0-2 | -191498 |
| average opponent: 1494record: 1-3 | new rating: 1498 | |||
| Grand Prix London 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 492 | Rigby, Martin (1500) | Won 2-1 | +181518 |
| 2sealed | 401 | Fletcher, Joe (1460) | Won 2-1 | +171535 |
| 3sealed | 284 | Tajak, Lukas (1754) | Lost 1-2 | -141521 |
| 4sealed | 589 | Goldsworthy, Glenn (1602) | Won 2-1 | +191540 |
| 5sealed | 422 | Jurkovic, Robert (1895) | Won 2-1 | +251565 |
| 6sealed | 255 | Baldwin, Chris E (1495) | Won 2-0 | +161581 |
| 7sealed | 64 | Dang, Martin (1817) | Lost 0-2 | -131568 |
| 8sealed | 236 | Rolin, Christophe (1679) | Lost 0-2 | -161552 |
| 9sealed | 263 | Kleij, Rogier (1708) | Lost 0-2 | -161536 |
| average opponent: 1657record: 5-4 | new rating: 1536 | |||