VanDorsselaer, Aaron
Current rating: 1454
| Grand Prix Niagara Falls 2019 (legacy) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 165 | Seelye, Lisa (1575) | Lost 1-2 | -161469 |
| 2legacy | 235 | Kerr, Stephen (1577) | Won 2-1 | +201489 |
| 3legacy | 286 | Cirasuolo, Jeffrey (1444) | Won 2-0 | +171506 |
| 4legacy | 252 | Wood, Keaton (1784) | Lost 0-2 | -131493 |
| 5legacy | 311 | Kipp, Andrew (1460) | Lost 0-2 | -181475 |
| 6legacy | 309 | Packer, Michael (1449) | Lost 0-2 | -191456 |
| 7legacy | 280 | Shagla-McKotch, Alexander (1375) | Won 2-0 | +171473 |
| 8legacy | 228 | McNally, Daniel (1461) | Lost 0-2 | -191454 |
| top | average opponent: 1516record: 3-5 | new rating: 1454 | ||
| Grand Prix Toronto 2018 (modern) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 141 | Barge, Carter (1569) | Lost 0-2 | -171467 |
| 2modern | 583 | Forsyth, Drew (1431) | Won 2-0 | +181485 |
| 3modern | 461 | Flannagan, Jaxon (1468) | Won 2-1 | +171502 |
| 4modern | 386 | Lu, Ben (1516) | Won 2-1 | +181520 |
| 5modern | 219 | Zadzilka, Brandon (1480) | Lost 0-2 | -181502 |
| 6modern | 408 | Dodds, Jared (1597) | Lost 0-2 | -171485 |
| top | average opponent: 1510record: 3-3 | new rating: 1485 | ||
| Grand Prix Pittsburgh 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 907 | Hoy, Thomas (1500) | Won 2-0 | +181518 |
| 2modern | 166 | Connelly, Deven (1518) | Lost 0-2 | -181500 |
| 3modern | 935 | Ahern, Dylan (1522) | Lost 0-2 | -181482 |
| 4modern | 1087 | Lehman, Garrett (1482) | Won 2-1 | +181500 |
| 5modern | 598 | Crist, Jason (1569) | Lost 0-2 | -161484 |
| top | average opponent: 1518record: 2-3 | new rating: 1484 | ||