Dao, Justin
Current rating: 1498
Record: 3-3
| Grand Prix Portland 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 356 | Mahr, Philip (1369) | Won 2-0 | +161516 |
| 2modern | 130 | Gucker, Gabriel (1464) | Lost 0-2 | -191497 |
| 3modern | 530 | Simmons, Navarreaux (1485) | Lost 0-2 | -191478 |
| 4modern | 787 | Karmol, Stephen (1434) | Won 2-1 | +181496 |
| 5modern | 616 | Lesley, Aaron (1505) | Won 2-0 | +181514 |
| 6modern | 425 | Hooton, Patrick (1644) | Lost 1-2 | -161498 |
| average opponent: 1483record: 3-3 | new rating: 1498 | |||