Black, David
Current rating: 1528
Record: 8-7
| Grand Prix Birmingham 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 183 | Kinnaird, Stuart (1500) | Lost 1-2 | -181482 |
| 2modern | 262 | Page, Tiff (1410) | Won 2-0 | +171499 |
| 3modern | 227 | Grimm, Guy (1502) | Won 2-0 | +181517 |
| 4modern | 111 | Wilcox, David (1356) | Lost 0-2 | -211496 |
| 5modern | 252 | Mackowiak, Patrick (1747) | Won 2-0 | +221518 |
| 6modern | 211 | Cromby, James (1512) | Won 2-0 | +181536 |
| 7modern | 135 | Nikitakis, Noli (1383) | Won 2-0 | +151551 |
| 8modern | 63 | Degrave, Clement (1506) | Won 2-1 | +181569 |
| 9modern | 45 | Vincent, Chris (1725) | Lost 1-2 | -161553 |
| 10modern | 79 | Carmichael, Simon (1741) | Won 2-1 | +221575 |
| 11modern | 36 | Mines, Scott (1604) | Lost 0-2 | -181557 |
| 12modern | 65 | Teer, Conor (1595) | Won 2-0 | +191576 |
| 13modern | 48 | Lewandowski, Bartlomiej (1801) | Lost 1-2 | -141562 |
| 14modern | 66 | Houx, Benjamin (1548) | Lost 1-2 | -181544 |
| 15modern | 73 | Brownson-Smith, Callum (1670) | Lost 0-2 | -161528 |
| average opponent: 1573record: 8-7 | new rating: 1528 | |||