Henning, Greig
Current rating: 1482
Record: 2-3
| Grand Prix London 2015 (ORI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 508 | Raza, Mohammed A (1500) | Lost 0-2 | -181482 |
| 2standard | 923 | Weatherall, Rachel (1482) | Won 2-1 | +181500 |
| 3standard | 889 | Williams, Calum (1519) | Lost 1-2 | -181482 |
| 4standard | 931 | Ginesi, Alex S (1484) | Won 2-1 | +181500 |
| 5standard | 850 | Bolton, Andrew (1500) | Lost 0-2 | -181482 |
| average opponent: 1497record: 2-3 | new rating: 1482 | |||