Mckerrow, Willy
Current rating: 1483
Record: 2-3
| Grand Prix Sydney 2019 (RNA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 57 | Chan, Dominic (1482) | Lost 0-2 | -181482 |
| 2sealed | 146 | Millar, Nick (1482) | Won 2-0 | +181500 |
| 3sealed | 190 | Sun, Yu (1528) | Lost 0-2 | -181482 |
| 4sealed | 172 | Ou, Galen (1494) | Lost 1-2 | -181464 |
| 5sealed | 200 | Locke, Patrick (1475) | Won 2-0 | +191483 |
| average opponent: 1492record: 2-3 | new rating: 1483 | |||