Mahoney, Zachary
Current rating: 1466
Record: 1-3
| Grand Prix Richmond 2019 (ELD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 70 | Mazzant, Jared (1614) | Lost 0-2 | -161484 |
| 2standard | 141 | Griffith, Raymond (1507) | Lost 0-2 | -181466 |
| 3standard | 268 | Daniels, Tyler (1434) | Won 2-1 | +181484 |
| 4standard | 246 | Shriver, Mason (1483) | Lost 1-2 | -181466 |
| average opponent: 1509record: 1-3 | new rating: 1466 | |||