Koerner Nau, Jonathan
Current rating: 1489
Record: 3-4
| Grand Prix Birmingham 2018 (leg) (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 82 | Tell, Jonathan (1472) | Lost 0-2 | -191481 |
| 2legacy | 360 | Huber, Olivia (1482) | Won 2-0 | +191500 |
| 3legacy | 397 | Correia, Roberto (1431) | Won 2-0 | +161516 |
| 4legacy | 317 | Winthrop, Joshua (1540) | Lost 1-2 | -171499 |
| 5legacy | 306 | Lange, Christian (1500) | Won 2-0 | +181517 |
| 6legacy | 293 | Gobern, Luis (1988) | Lost 1-2 | -101507 |
| 7legacy | 263 | Sharpe, Christ (1498) | Lost 1-2 | -181489 |
| average opponent: 1559record: 3-4 | new rating: 1489 | |||