Wells, David
Current rating: 1571
Record: 12-8
| Grand Prix London 2016 (KLD limited) | starting rating: 1537 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 371 | Pegg, Robert (1479) | Won 2-1 | +171554 |
| 2sealed | 355 | Howe, Lewis (1509) | Won 2-1 | +171571 |
| 3sealed | 172 | Palov, Velislav (1546) | Won 2-0 | +181589 |
| 4sealed | 72 | Van Kuijk, Harm-Joost (1567) | Lost 1-2 | -191570 |
| 5sealed | 275 | Hekman, John (1484) | Won 2-0 | +171587 |
| 6sealed | 281 | Sieksmeyer, Thorben (1714) | Won 2-1 | +201607 |
| 7sealed | 100 | Wolf, Stefan (1688) | Won 2-0 | +201627 |
| 8sealed | 73 | Lote, Nick (1647) | Lost 0-2 | -181609 |
| 9sealed | 156 | Brans, Kasper (1567) | Lost 1-2 | -191590 |
| 10draft | 355 | Picker, Ian (1523) | Won 2-0 | +171607 |
| 11draft | 146 | Sutherland-Clark, Nyle (1545) | Lost 1-2 | -191588 |
| 12draft | 256 | Restoy, Lluis (1675) | Lost 1-2 | -171571 |
| average opponent: 1579record: 7-5 | new rating: 1571 | |||
| Grand Prix London 2015 (ORI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 743 | Fisher, James (1500) | Won 2-0 | +181518 |
| 2standard | 609 | Heal, John (1519) | Won 2-0 | +181536 |
| 3standard | 648 | Drescher, Thorsten (1546) | Won 2-1 | +181554 |
| 4standard | 601 | Brunner, Christopher (1622) | Lost 0-2 | -171537 |
| 5standard | 689 | Ovenden, Chris (1483) | Won 2-1 | +171554 |
| 6standard | 708 | Heinonen, Aku (1513) | Lost 0-2 | -181536 |
| 7standard | 495 | Lopez, Daniel [ESP] (1592) | Lost 1-2 | -171519 |
| 8standard | 589 | Nakornchai, Tagore (1541) | Won 2-1 | +181537 |
| average opponent: 1540record: 5-3 | new rating: 1537 | |||