Ferson, Matthew
Current rating: 1448
Record: 3-6
| Grand Prix Birmingham 2019 (modern) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 26 | Sellwood, Matthew (1500) | Won 2-1 | +191482 |
| 2modern | 79 | Haining, Chris (1577) | Lost 0-2 | -161466 |
| 3modern | 241 | Cogan, Mark (1337) | Won 2-0 | +151481 |
| 4modern | 228 | Garcia Guerrero, Luis (1701) | Lost 0-2 | -141467 |
| 5modern | 246 | Retter, Jerome (1403) | Lost 0-2 | -191448 |
| average opponent: 1503record: 2-3 | new rating: 1448 | |||
| Grand Prix London 2015 (ORI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 591 | Rowe, Richard (1434) | Lost 1-2 | -191481 |
| 2standard | 914 | Calderon, Carlos (1507) | Won 2-1 | +181499 |
| 3standard | 986 | Gross, Dan (1500) | Lost 0-2 | -181481 |
| 4standard | 934 | Stacey, Chad (1479) | Lost 1-2 | -181463 |
| average opponent: 1480record: 1-3 | new rating: 1463 | |||