Vasko, Ben
Current rating: 1590
| Grand Prix Cleveland 2019 (RNA limited) | starting rating: 1588 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 17 | Launi, Andrew (1581) | Lost 1-2 | -181570 |
| 3sealed | 324 | Sobolewski, Brad (1496) | Lost 1-2 | -191551 |
| 4sealed | 425 | Stitelman, Ellie (1447) | Lost 1-2 | -201531 |
| 5sealed | 466 | Amick, Anthony (1384) | Won 2-0 | +151546 |
| 6sealed | 386 | Schwab, Jason (1069) | Won 2-1 | +101556 |
| 7sealed | 303 | Martinson, Daniel (1506) | Won 2-0 | +171573 |
| 8sealed | 208 | Biddulph, Matthew (1521) | Won 2-0 | +171590 |
| top | average opponent: 1429record: 4-3 | new rating: 1590 | ||
| Grand Prix New Jersey 2019 (RNA limited) | starting rating: 1555 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 165 | Chien, Andrew (1675) | Won 2-1 | +201575 |
| 3sealed | 295 | Mitchell, Zane (1736) | Lost 0-2 | -151560 |
| 4sealed | 222 | Verdegem, Joseph (1543) | Won 2-0 | +181578 |
| 5sealed | 279 | Pernankil, Avenash (1904) | Lost 1-2 | -121566 |
| 6sealed | 360 | Malcomson, Blane (1480) | Lost 0-2 | -201546 |
| 7sealed | 324 | Ritter, Kyle (1658) | Won 2-1 | +201566 |
| 8sealed | 265 | Flores, Edgar (1801) | Won 2-0 | +221588 |
| top | average opponent: 1685record: 4-3 | new rating: 1588 | ||
| Grand Prix Memphis 2018 (RIX standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 114 | Velez, Pablo (1539) | Won 2-0 | +191519 |
| 2standard | 194 | Marchant, Sam (1472) | Won 2-1 | +171536 |
| 3standard | 187 | Milutinovic, Charles (1593) | Won 2-0 | +191555 |
| 4standard | 97 | Maeba, Hideaki (1829) | Lost 1-2 | -131542 |
| 5standard | 160 | Detiveaux, Raymond (1782) | Won 2-1 | +221564 |
| 6standard | 82 | Lanceford, Vincent (1609) | Won 2-0 | +191583 |
| 7standard | 24 | Froehlich, Eric (1938) | Lost 0-2 | -121571 |
| 8standard | 110 | Baugh, Jacob (1682) | Lost 1-2 | -161555 |
| top | average opponent: 1681record: 5-3 | new rating: 1555 | ||