Haynes, Joseph
Current rating: 1435
Record: 3-7
| Grand Prix London 2018 (RIX limited) | starting rating: 1448 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 225 | Reid, Alex (1574) | Won 2-1 | +201468 |
| 2sealed | 289 | Dobrjakov, Mark (1519) | Lost 0-2 | -171451 |
| 3sealed | 534 | Culver, Jon (1525) | Lost 1-2 | -171434 |
| 4sealed | 844 | Verheul, Olivier (1418) | Won 2-0 | +181452 |
| 5sealed | 549 | Ammirata, Antonino (1516) | Lost 0-2 | -171435 |
| average opponent: 1510record: 2-3 | new rating: 1435 | |||
| Grand Prix Liverpool 2017 (XLN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 19 | Andry, Jon (1564) | Lost 1-2 | -171483 |
| 2sealed | 341 | Kung, Ted (1520) | Won 2-1 | +191502 |
| 3sealed | 321 | Anderson, Thomas [ENG] (1444) | Lost 1-2 | -191483 |
| 4sealed | 466 | Valverde, Santiago (1486) | Lost 0-2 | -181465 |
| 5sealed | 493 | Miele, Leonardo (1510) | Lost 0-2 | -171448 |
| average opponent: 1505record: 1-4 | new rating: 1448 | |||