Henley, David
Current rating: 1471
Record: 4-6
| Grand Prix London 2018 (RIX limited) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 279 | Frost, Forde-Michael (1465) | Lost 1-2 | -181449 |
| 2sealed | 465 | Forrester, Martin (1432) | Lost 0-2 | -191430 |
| 3sealed | 920 | Hawkins, Conor (1434) | Won 2-0 | +181448 |
| 4sealed | 752 | Palmer, James (1380) | Won 2-0 | +171465 |
| 5sealed | 575 | Todd, Benjamin (1449) | Won 2-0 | +181483 |
| 6sealed | 393 | Bouillot, Damien (1823) | Lost 0-2 | -121471 |
| average opponent: 1497record: 3-3 | new rating: 1471 | |||
| Grand Prix London 2015 (ORI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 144 | Skinstad, Erik (1515) | Lost 0-2 | -181482 |
| 4standard | 322 | Beaujean, Marc Philippe (1548) | Won 2-0 | +191501 |
| 5standard | 160 | Nikov, Martin (1537) | Lost 1-2 | -171484 |
| 6standard | 212 | Brain, Charlie (1516) | Lost 1-2 | -171467 |
| average opponent: 1529record: 1-3 | new rating: 1467 | |||