Birch, Joe
Current rating: 1444
Record: 2-5
| Grand Prix Birmingham 2018 (std) (DOM standard) | starting rating: 1462 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 277 | Dalsgaard, Simen Andre (1500) | Lost 0-2 | -181444 |
| record: 0-1 | new rating: 1444 | |||
| Grand Prix Birmingham 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 145 | Guth, Ben (1500) | Won 2-1 | +181518 |
| 2modern | 118 | Tompsett, Alex (1479) | Lost 0-0 | -191499 |
| 3modern | 611 | Richards, Ethan (1458) | Lost 0-2 | -181481 |
| 4modern | 610 | Rickell, Helen (1453) | Lost 0-2 | -191462 |
| 5modern | 684 | Monck, Zachary (1445) | Won 2-1 | +181480 |
| 6modern | 615 | Jimenez Guerrero, Jonathan (1473) | Lost 0-2 | -181462 |
| average opponent: 1468record: 2-4 | new rating: 1462 | |||