Cullen, Ian
Current rating: 1462
Record: 3-5
| Grand Prix Atlanta 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 249 | Woodrum, Eric (1500) | Won 2-1 | +181518 |
| 2modern | 107 | Menesini, Gregory (1328) | Lost 1-2 | -211497 |
| 3modern | 349 | Mathie, Nick (1502) | Lost 1-2 | -181479 |
| 4modern | 575 | Jacobs, Caleb (1480) | Won 2-1 | +181497 |
| 5modern | 513 | Fello, Bobby (1665) | Lost 0-2 | -151482 |
| 6modern | 520 | Glovak, Nick (1486) | Lost 1-2 | -181464 |
| 7modern | 489 | Charvat, Gabriel (1454) | Lost 0-2 | -181446 |
| 8modern | 397 | Jamieson, Ryker (1381) | Won 2-1 | +161462 |
| average opponent: 1475record: 3-5 | new rating: 1462 | |||