Buonomo, Joseph
Current rating: 1501
Record: 3-3
| Grand Prix Oakland 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 38 | Hoppesch, Nick (1486) | Won 2-1 | +181518 |
| 2modern | 6 | Kennedy, Tyler (1566) | Won 2-0 | +191537 |
| 3modern | 139 | Samuels, Matt (1484) | Won 2-1 | +171554 |
| 4modern | 73 | Bauer, Ben (1512) | Lost 1-2 | -191535 |
| 5modern | 184 | Poncher, Samuel (1659) | Lost 1-2 | -161519 |
| 6modern | 251 | Cemo, Adam (1520) | Lost 0-2 | -181501 |
| average opponent: 1538record: 3-3 | new rating: 1501 | |||