Durso, Andrew
Current rating: 1386
| Grand Prix Hartford 2018 (modern) | starting rating: 1407 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 14 | Zibbideo, Michael (1518) | Won 2-1 | +201427 |
| 3modern | 111 | Materewicz, Christopher (1726) | Won 2-1 | +231450 |
| 4modern | 46 | Shea, Michael (1801) | Lost 0-2 | -121438 |
| 5modern | 235 | Marr, Sam (1511) | Lost 1-2 | -171421 |
| 6modern | 438 | Vance, Scott (1322) | Lost 1-2 | -191402 |
| 7modern | 429 | Oake, Brandon (1566) | Lost 0-2 | -161386 |
| top | average opponent: 1574record: 2-4 | new rating: 1386 | ||
| Grand Prix Charlotte 2016 (modern) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 608 | Skinnon, Cory (1500) | Lost 1-2 | -181446 |
| 2modern | 583 | Boger, Jamarri (1481) | Won 2-1 | +191465 |
| 3modern | 938 | Fleischman, Will (1521) | Lost 1-2 | -171448 |
| 4modern | 817 | Woolwine, Michael (1646) | Lost 1-2 | -141434 |
| 5modern | 795 | Parente, Justin (1789) | Lost 1-2 | -121422 |
| 6modern | 691 | Pruett Jr, Patrick (1570) | Lost 0-2 | -151407 |
| top | average opponent: 1584record: 1-5 | new rating: 1407 | ||
| Grand Prix Pittsburgh 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 855 | Siboczy, Benedek (1556) | Lost 0-2 | -171483 |
| 2modern | 732 | Egan, Andrew (1203) | Won 2-0 | +131496 |
| 3modern | 644 | Roth, Andrew (1503) | Lost 1-2 | -181478 |
| 4modern | 861 | Brewster, Mark (1471) | Won 2-1 | +181496 |
| 5modern | 798 | Eshghy, Pat (1755) | Lost 0-2 | -131483 |
| 6modern | 847 | Clevenger, Jesse (1433) | Lost 0-2 | -191464 |
| top | average opponent: 1487record: 2-4 | new rating: 1464 | ||