Hackney, Gary
Current rating: 1466
Record: 1-3
| Grand Prix Denver 2019 (M20 standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 94 | Winston, Jarel (1445) | Won 2-0 | +171517 |
| 2standard | 38 | Ye, Qihui (1518) | Lost 0-2 | -181499 |
| 3standard | 256 | Smith, Barry (1656) | Lost 0-2 | -151484 |
| 4standard | 215 | Guggemos, Logan (1484) | Lost 1-2 | -181466 |
| average opponent: 1526record: 1-3 | new rating: 1466 | |||