Zak, Daniel
Current rating: 1450
Record: 0-3
| Grand Prix Sydney 2019 (RNA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 94 | Hoysted, Alexander (1626) | Lost 0-2 | -161484 |
| 2sealed | 137 | Howe, Sebastian (1557) | Lost 1-2 | -161468 |
| 3sealed | 221 | Veldman, Aaron (1464) | Lost 1-2 | -181450 |
| average opponent: 1549record: 0-3 | new rating: 1450 | |||