Woznitza, Isaac
Current rating: 1498
Record: 4-4
| Grand Prix Brisbane 2019 (ELD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 98 | Glenn, Louis (1589) | Lost 1-2 | -161484 |
| 2standard | 140 | Mcpeake, Joshua (1481) | Lost 1-2 | -181466 |
| 3standard | 198 | Aurisch, Alex (1409) | Lost 0-2 | -191447 |
| 4standard | 202 | Franks, Christopher (1395) | Lost 1-2 | -191428 |
| 5standard | 176 | O'Hare, William (1428) | Won 2-0 | +181446 |
| 6standard | 65 | Harmer, Tyler (1408) | Won 2-0 | +171463 |
| 7standard | 104 | Innes, Jack (1448) | Won 2-1 | +181481 |
| 8standard | 79 | McGucken, Dave (1442) | Won 2-0 | +171498 |
| average opponent: 1450record: 4-4 | new rating: 1498 | |||