Collins-Oakley, Nathan
Current rating: 1428
Record: 4-8
| Grand Prix Birmingham 2019 (modern) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 289 | Valletta, John Joseph (1455) | Lost 1-2 | -191464 |
| 2modern | 277 | Engstrom, Joakim (1463) | Lost 0-2 | -181446 |
| 3modern | 397 | Bainbridge, Simon (1467) | Lost 0-2 | -181428 |
| average opponent: 1462record: 0-3 | new rating: 1428 | |||
| Grand Prix London 2015 (ORI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 167 | Roodenburg, Robbin (1407) | Won 2-0 | +161516 |
| 2standard | 38 | Coombes, Michael (1516) | Lost 1-2 | -181498 |
| 3standard | 247 | Soiland, Hans Magne (1501) | Won 2-1 | +181516 |
| 4standard | 203 | Van Loenhout, Rob (1482) | Lost 0-2 | -181498 |
| 5standard | 246 | Quinn, Andrew J (1568) | Won 2-0 | +191517 |
| 6standard | 235 | Rose, Samuel L (1518) | Lost 1-2 | -181499 |
| 7standard | 289 | Antonsen, Emma (1452) | Won 2-1 | +171516 |
| 8standard | 201 | Bruski, Bartosz (1648) | Lost 0-2 | -151501 |
| 9standard | 187 | Carre, Steven (1504) | Lost 0-2 | -181483 |
| average opponent: 1511record: 4-5 | new rating: 1483 | |||