Keen, Thomas J
Current rating: 1464
Record: 1-3
| Grand Prix London 2015 (ORI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 129 | Wilks, Martin (1483) | Lost 0-2 | -181482 |
| 2standard | 413 | Hutchings, Terry (1482) | Won 2-0 | +181500 |
| 3standard | 414 | Reuwsaat, Bettina (1467) | Lost 1-2 | -191481 |
| 4standard | 486 | Knight, Jon (1508) | Lost 0-2 | -171464 |
| average opponent: 1485record: 1-3 | new rating: 1464 | |||