Adachi, Hayden
Current rating: 1540
Record: 5-3
| Grand Prix Oakland 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 141 | Van Note, Tyler (1500) | Won 2-1 | +181518 |
| 2modern | 113 | Kress, Daniel (1521) | Won 2-0 | +181536 |
| 3modern | 142 | Cagle, Mac (1539) | Lost 0-2 | -181518 |
| 4modern | 264 | Logsdon, Jim (1748) | Lost 0-2 | -141504 |
| 5modern | 366 | Wohlstadter, Eric (1499) | Won 2-1 | +181522 |
| 6modern | 271 | Haldeman, James (1547) | Won 2-0 | +191541 |
| 7modern | 177 | Rodriguez, Brian (1545) | Lost 1-2 | -181523 |
| 8modern | 181 | Wiedhopf, Zachary (1493) | Won 2-1 | +171540 |
| average opponent: 1549record: 5-3 | new rating: 1540 | |||