Macken, Lee
Current rating: 1488
Record: 4-5
| Grand Prix Birmingham 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 341 | Brown, Daniel [ENG] (1578) | Lost 0-2 | -171483 |
| 2modern | 453 | Nash, Clarke (1481) | Won 0-0 | +181501 |
| 3modern | 651 | Meissner, Regina (1468) | Won 2-1 | +181519 |
| 4modern | 380 | Martins, Joao (1560) | Won 2-1 | +191538 |
| 5modern | 204 | Munk, Troels (1765) | Lost 0-2 | -141524 |
| 6modern | 461 | Nacsa, Zsofia (1552) | Won 2-1 | +181542 |
| 7modern | 326 | Nijholt, Peter (1450) | Lost 0-2 | -201522 |
| 8modern | 397 | Guilherme-Fryer, George-Thomas (1525) | Lost 0-2 | -181504 |
| 9modern | 429 | Grabowski, Alexandre (1561) | Lost 1-2 | -161488 |
| average opponent: 1549record: 4-5 | new rating: 1488 | |||