Gerbec, Ian
Current rating: 1469
Record: 3-5
| Grand Prix Portland 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 285 | McArtor, Brad (1474) | Lost 1-2 | -181482 |
| 2modern | 672 | Stewart, Victory (1373) | Won 2-0 | +161498 |
| 3modern | 662 | Worden, Jake (1430) | Won 2-1 | +161514 |
| 4modern | 371 | Alley, Joseph (1422) | Lost 1-2 | -191495 |
| 5modern | 398 | Wu, Jia (1643) | Lost 0-2 | -161479 |
| 6modern | 588 | Cobb, Axel (1516) | Lost 0-2 | -171462 |
| 7modern | 499 | Lam, Tony (Nghia) (1647) | Lost 1-2 | -151447 |
| 8modern | 426 | Fisher, Zack (1633) | Won 2-1 | +221469 |
| average opponent: 1517record: 3-5 | new rating: 1469 | |||