Gianatassio, Dominic
Current rating: 1475
Record: 20-24
| Grand Prix Portland 2019 (ELD standard) | starting rating: 1478 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 128 | Balestier, Jordan (1500) | Won 2-0 | +191497 |
| 2standard | 50 | Glenn, Jason (1416) | Lost 1-2 | -201477 |
| 3standard | 169 | Barnes, Justin (1408) | Lost 0-0 | -191458 |
| 4standard | 188 | Sparling, Bryon (1319) | Won 2-0 | +161474 |
| 5standard | 143 | Shaffer, Garrison (1422) | Won 2-0 | +171491 |
| 6standard | 151 | Hackleman, Tom (1618) | Lost 0-2 | -161475 |
| top | average opponent: 1447record: 3-3 | new rating: 1475 | ||
| Grand Prix Portland 2018 (modern) | starting rating: 1436 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 628 | Puente, Edson (1500) | Won 2-0 | +191455 |
| 2modern | 104 | McGregor, John (1739) | Lost 0-2 | -131442 |
| 3modern | 570 | Lillibridge, Eric (1503) | Won 2-0 | +191461 |
| 4modern | 340 | Buteau, Jacques (1522) | Won 2-0 | +191480 |
| 5modern | 222 | Aggarwal, Luke (1615) | Won 2-0 | +211501 |
| 6modern | 146 | Jensen, Justin (1481) | Won 2-0 | +171518 |
| 7modern | 57 | Jones, Derrick (1825) | Won 2-1 | +241542 |
| 8modern | 18 | Blankenship, David (1703) | Lost 1-2 | -151527 |
| 9modern | 130 | Lam, Curtis (1607) | Lost 1-2 | -171510 |
| 10modern | 112 | Lam, Gautier (1715) | Lost 0-2 | -141496 |
| 11modern | 134 | Bracey, Torin (1539) | Lost 1-2 | -181478 |
| top | average opponent: 1614record: 6-5 | new rating: 1478 | ||
| Grand Prix Seattle 2018 (standard) (RIX standard) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 207 | Smith, Joshua (1596) | Won 2-1 | +211466 |
| 2standard | 213 | Leadley, Nicholas (1543) | Lost 0-2 | -171449 |
| 3standard | 411 | Christensen, Trevor (1597) | Lost 0-2 | -151434 |
| 4standard | 530 | Bonus, Michael (1483) | Won 2-1 | +191453 |
| 5standard | 475 | Lenning, Michael (1499) | Lost 1-2 | -171436 |
| top | average opponent: 1544record: 2-3 | new rating: 1436 | ||
| Grand Prix Portland 2017 (XLN standard) | starting rating: 1453 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 177 | Hagerman, Robert (1500) | Lost 1-2 | -171436 |
| 2standard | 655 | Rautenbach, Nicky (1482) | Won 2-0 | +191455 |
| 3standard | 639 | Gonzalez, Jaime (1466) | Won 2-0 | +181473 |
| 4standard | 225 | Rhodes, Ethan (1434) | Won 2-0 | +171490 |
| 5standard | 131 | Wong, Daniel (1579) | Lost 0-2 | -161474 |
| 6standard | 409 | Zelick, Aaron (1617) | Lost 1-2 | -161458 |
| 7standard | 365 | Anderson, Nathan (1732) | Lost 0-2 | -131445 |
| top | average opponent: 1544record: 3-4 | new rating: 1445 | ||
| Grand Prix Vancouver 2017 (modern) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 2547 | Kwasney, Cameron (1514) | Lost 1-2 | -171447 |
| 2modern | 2556 | Hayes, Jeffery (1464) | Lost 0-2 | -181429 |
| 3modern | 2750 | Bundy, Dylan (1463) | Won 2-1 | +191448 |
| 4modern | 2532 | Taylor, Clint (1740) | Won 2-1 | +231471 |
| 5modern | 2375 | Rast, Samson (1439) | Won 2-1 | +171488 |
| 6modern | 2431 | Procopation, Matt (1473) | Lost 1-2 | -181470 |
| 7modern | 2347 | Wright, Andrew [CAN] (1503) | Lost 0-2 | -171453 |
| top | average opponent: 1514record: 3-4 | new rating: 1453 | ||
| Grand Prix Vancouver 2016 (OGW limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 92 | Coles, Richard (1500) | Lost 0-2 | -181482 |
| 2sealed | 779 | Wiebe, Dryden (1482) | Lost 1-2 | -181464 |
| 3sealed | 770 | Miller, Josh (1540) | Won 0-0 | +191483 |
| 4sealed | 611 | Baryluk, Kyle (1462) | Lost 0-2 | -181465 |
| 5sealed | 670 | Swift, Jake (1465) | Won 2-1 | +181483 |
| 6sealed | 529 | Pettigrew, Emily (1483) | Won 2-1 | +181501 |
| 7sealed | 416 | Annand, Benjamin (1523) | Lost 0-2 | -181483 |
| 8sealed | 452 | Alberg, Robin (1409) | Lost 0-2 | -191464 |
| top | average opponent: 1483record: 3-5 | new rating: 1464 | ||