Westbury, John
Current rating: 1429
Record: 0-4
| Grand Prix Madison 2019 (WAR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 185 | Brunson, Jeff (1541) | Lost 1-2 | -171483 |
| 2sealed | 282 | Flannery, Andrew (1483) | Lost 1-2 | -181465 |
| 3sealed | 450 | Timian, Eric (1484) | Lost 0-2 | -181447 |
| 4sealed | 415 | Melroe, Ed (1445) | Lost 0-2 | -181429 |
| average opponent: 1488record: 0-4 | new rating: 1429 | |||