Bolton, Andrew
Current rating: 1498
Record: 8-9
| Grand Prix London 2016 (KLD limited) | starting rating: 1489 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 850 | Fiskum, Vegard (1509) | Won 2-0 | +191508 |
| 2sealed | 251 | Mailey, Carl (1518) | Won 2-0 | +181526 |
| 3sealed | 450 | Carette, Alexandre (1776) | Lost 0-2 | -141512 |
| 4sealed | 538 | Dibben, Ross (1489) | Won 2-0 | +181530 |
| 5sealed | 206 | White, Steven C (1501) | Won 2-0 | +171547 |
| 6sealed | 243 | Foster, Chris (1646) | Lost 0-2 | -161531 |
| 7sealed | 338 | Millet, Gael (1685) | Lost 0-2 | -151516 |
| 8sealed | 579 | Hurley, David (1546) | Lost 0-2 | -181498 |
| average opponent: 1583record: 4-4 | new rating: 1498 | |||
| Grand Prix London 2015 (ORI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 614 | Viitasalo, Nicklas (1500) | Lost 0-2 | -181482 |
| 2standard | 970 | Mouncer, Patrick (1484) | Lost 0-2 | -181464 |
| 3standard | 1064 | Seidmann, Jonah (1470) | Won 2-1 | +181482 |
| 4standard | 956 | Mycock, Elliot (1482) | Won 2-0 | +181500 |
| 5standard | 850 | Henning, Greig (1500) | Won 2-0 | +181518 |
| 6standard | 748 | Hugony, Francesco (1823) | Lost 1-2 | -121506 |
| 7standard | 642 | Vaughan, Daniel (1523) | Won 2-1 | +181524 |
| 8standard | 593 | Nobari, Poya (1701) | Lost 0-2 | -151509 |
| 9standard | 427 | Kubica, Mathieu (1414) | Lost 1-2 | -201489 |
| average opponent: 1544record: 4-5 | new rating: 1489 | |||