Rogouski, Joseph
Current rating: 1517
| Grand Prix Hartford 2018 (modern) | starting rating: 1511 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 203 | Giard, Gregory (1471) | Lost 0-2 | -191492 |
| 2modern | 666 | Augustine, Steven (1483) | Lost 1-2 | -181474 |
| 3modern | 804 | Hermel, Benjamin (1466) | Won 2-0 | +181492 |
| 4modern | 662 | Rodriguez, Miles (1582) | Won 2-1 | +201512 |
| 5modern | 570 | Kerin, Seth (1458) | Won 2-1 | +171529 |
| 6modern | 281 | Wescoe, Craig (1898) | Lost 0-2 | -121517 |
| top | average opponent: 1560record: 3-3 | new rating: 1517 | ||
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1556 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 1734 | McDonald, Kevin (1446) | Lost 0-2 | -201536 |
| 2legacy | 1937 | Gilbert, Ryan (1468) | Lost 0-2 | -191517 |
| 3legacy | 1981 | Rohden, Bruno (1463) | Won 2-1 | +171534 |
| 4legacy | 1871 | Cress, Joseph (1413) | Lost 1-2 | -201514 |
| 5legacy | 1917 | Race, Allan (1442) | Won 2-0 | +171531 |
| 6legacy | 1800 | Monfre, Dominic (1444) | Lost 0-2 | -201511 |
| top | average opponent: 1446record: 2-4 | new rating: 1511 | ||
| Grand Prix Richmond 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 506 | Biever, Marshall (1554) | Won 2-0 | +191519 |
| 2modern | 390 | Moon, Kevin (1397) | Won 2-1 | +161535 |
| 3modern | 161 | Haushalter, Michael (1536) | Won 2-0 | +181553 |
| 4modern | 134 | Mickle, David (1519) | Lost 1-2 | -191534 |
| 5modern | 158 | Brown, Max (1647) | Won 2-1 | +201554 |
| 6modern | 117 | Manner, Joey (1598) | Lost 0-2 | -171537 |
| 7modern | 234 | O'Neal, Nicholas (1535) | Won 2-0 | +181555 |
| 8modern | 152 | Shauket, Shaun (1558) | Won 2-1 | +181573 |
| 9modern | 108 | Weckerly, Joshua (1525) | Won 2-1 | +171590 |
| 10modern | 222 | Uttaro, Welkin (1616) | Lost 1-2 | -171573 |
| 11modern | 167 | Evans, Jesse (1634) | Won 2-0 | +191592 |
| 12modern | 121 | Lease, Lukas (1629) | Lost 1-2 | -181574 |
| 13modern | 178 | Nguyen, Linh (1567) | Lost 1-2 | -181556 |
| top | average opponent: 1563record: 8-5 | new rating: 1556 | ||