Guarisma, Igor E
Current rating: 1520
Record: 5-4
| Grand Prix Washington DC 2013 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 419 | Bigelow, Clair (1566) | Lost 0-2 | -171483 |
| 2legacy | 541 | Kupin, Thomas (1500) | Won 2-1 | +191502 |
| 3legacy | 445 | Matarasso, Zach I (1499) | Lost 1-2 | -191483 |
| 4legacy | 731 | Harper, Dan (1485) | Lost 0-2 | -181465 |
| 5legacy | 704 | Jones, Brandon William (1471) | Won 2-1 | +191484 |
| 6legacy | 607 | Jalli, Quinn (1483) | Won 2-0 | +181502 |
| 7legacy | 423 | Clark, Jared (1486) | Won 2-1 | +171519 |
| 8legacy | 341 | Webster, Justin (1521) | Won 2-0 | +181537 |
| 9legacy | 191 | Cuccurullo, Luke (1569) | Lost 1-2 | -171520 |
| average opponent: 1509record: 5-4 | new rating: 1520 | |||