Heeley, Sam
Current rating: 1382
Record: 2-9
| Grand Prix Birmingham 2017 (modern) | starting rating: 1426 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 490 | Wong, Yuelin (1648) | Lost 1-2 | -141412 |
| 2modern | 592 | Shrimpton, Emma (1441) | Won 0-0 | +191431 |
| 3modern | 629 | Scheer, Thomas (1470) | Lost 1-2 | -181413 |
| 4modern | 771 | Gibson, Ashley (1485) | Lost 0-2 | -161397 |
| 5modern | 739 | Dobbs, Brendon (1466) | Won 2-0 | +191416 |
| 6modern | 657 | Ward, Kurt (1479) | Lost 0-2 | -171399 |
| 7modern | 640 | Serrinha, Angelo (1468) | Lost 0-2 | -171382 |
| average opponent: 1494record: 2-5 | new rating: 1382 | |||
| Grand Prix London 2016 (KLD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 158 | Cottee, Ben (1559) | Lost 0-2 | -171483 |
| 2sealed | 659 | Jolly, William (1485) | Lost 1-2 | -181465 |
| 3sealed | 1199 | Ginter, Markus (1332) | Lost 0-2 | -201445 |
| 4sealed | 1131 | Krehl, Yann (1410) | Lost 0-2 | -191426 |
| average opponent: 1446record: 0-4 | new rating: 1426 | |||