Dodge, Calvin
Current rating: 1494
Record: 4-4
| Grand Prix Portland 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 255 | Delucchi, Brian (1434) | Won 2-0 | +171517 |
| 2modern | 31 | Johnston, Craig (1543) | Won 2-0 | +181535 |
| 3modern | 199 | Abbott, Timothy (1506) | Lost 1-2 | -181517 |
| 4modern | 429 | Smith, Matteo (1560) | Lost 1-2 | -171500 |
| 5modern | 523 | Yu, Justin (1461) | Lost 1-2 | -191481 |
| 6modern | 543 | Ramos, Will (1416) | Won 2-0 | +171498 |
| 7modern | 442 | Larombe, Prince (1454) | Won 2-0 | +171515 |
| 8modern | 338 | Doepel, Steven (1378) | Lost 1-2 | -211494 |
| average opponent: 1469record: 4-4 | new rating: 1494 | |||