Jolly, William
Current rating: 1490
Record: 6-7
| Grand Prix London 2016 (KLD limited) | starting rating: 1503 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 376 | Saxton, Dan (1500) | Lost 1-2 | -181485 |
| 2sealed | 659 | Heeley, Sam (1483) | Won 2-1 | +181503 |
| 3sealed | 668 | Loeb, Davy (1736) | Won 2-1 | +221525 |
| 4sealed | 511 | Buss, Collen (1517) | Won 2-0 | +181543 |
| 5sealed | 204 | Swinfield, Philip (1456) | Lost 1-2 | -201523 |
| 6sealed | 376 | Griffin, Jordan (1558) | Lost 1-2 | -171506 |
| 7sealed | 603 | Collinet, Patrick (1638) | Lost 0-2 | -161490 |
| average opponent: 1555record: 3-4 | new rating: 1490 | |||
| Grand Prix London 2015 (ORI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 66 | Nielsen, Thomas Soby (1709) | Lost 1-2 | -141486 |
| 2standard | 358 | Cook, Chris [ENG] (1515) | Won 2-0 | +181504 |
| 3standard | 312 | Forbes, Michael (1559) | Won 2-0 | +191523 |
| 4standard | 219 | Castro, Bruno (1538) | Lost 0-2 | -171506 |
| 5standard | 311 | Allen, Tim (1370) | Lost 0-2 | -211485 |
| 6standard | 348 | Stokes, Jon (1483) | Won 2-0 | +181503 |
| average opponent: 1529record: 3-3 | new rating: 1503 | |||