Tash, Benjamin
Current rating: 1657
Record: 23-15-1
| Grand Prix Louisville 2017 (legacy) | starting rating: 1634 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 599 | Keathley, Nathan (1600) | Won 2-0 | +171651 |
| 2legacy | 484 | Delgado, David (1466) | Won 2-0 | +151666 |
| 3legacy | 472 | Deiss, Jason (1628) | Won 2-1 | +171683 |
| 4legacy | 331 | Smythe, Tony (1637) | Won 2-0 | +171700 |
| 5legacy | 341 | Cesari, Paolo (2013) | Lost 1-2 | -121688 |
| 6legacy | 427 | Boswell, Andrew (2032) | Lost 0-2 | -121676 |
| 7legacy | 530 | Higgins, Aaron (1458) | Won 2-1 | +141690 |
| 8legacy | 427 | Fournier, Daniel (1875) | Lost 0-2 | -151675 |
| 9legacy | 523 | Kronenberger, Chris (1673) | Lost 0-2 | -181657 |
| top | average opponent: 1709record: 5-4 | new rating: 1657 | ||
| Grand Prix Columbus 2012 (modern) | starting rating: 1697 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 227 | Fairchild, Michael (1536) | Lost 0-2 | -211676 |
| 3modern | 207 | Martin, Kristin (1500) | Lost 0-2 | -211655 |
| 4modern | 393 | Samoly, Vincent (1467) | Lost 1-2 | -211634 |
| top | average opponent: 1501record: 0-3 | new rating: 1634 | ||
| Grand Prix Indianapolis 2012 (legacy) | starting rating: 1539 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 144 | Johnson, Jamie M (1500) | Lost 0-2 | -191520 |
| 2legacy | 324 | Crook, Matthew (1480) | Won 2-1 | +171537 |
| 3legacy | 257 | Wood, Jeremiah D (1499) | Won 2-0 | +171554 |
| 4legacy | 285 | See, Wesley (1521) | Won 2-1 | +181572 |
| 5legacy | 129 | Ruggiero, Scott A (1460) | Won 2-1 | +161588 |
| 6legacy | 114 | Honeycutt, Doug (1512) | Won 2-1 | +161604 |
| 7legacy | 102 | Miller, Chris D (1433) | Lost 1-2 | -211583 |
| 8legacy | 104 | Fitch, Jake (1474) | Won 2-0 | +161599 |
| 9legacy | 85 | Kraehling, Arend (1610) | Won 2-0 | +191618 |
| 10legacy | 59 | Elwell, Dru (1544) | Won 2-0 | +161634 |
| 11legacy | 25 | Coleman, Allison (1649) | Won 2-1 | +191653 |
| 12legacy | 22 | Kwiatkowski, Daniel (1631) | Won 2-0 | +171670 |
| 13legacy | 13 | Dembinski, Kyle (1889) | Won 2-1 | +221692 |
| 14legacy | 6 | Jordan, Daniel (1970) | Lost 0-2 | -131679 |
| 15legacy | 19 | Hiroki, Kenta (1688) | Won 2-0 | +181697 |
| top | average opponent: 1591record: 12-3 | new rating: 1697 | ||
| Grand Prix Columbus 2007 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4legacy | 85 | Lynch, John (1513) | Won 2-1 | +181518 |
| 5legacy | 18 | Feigley, Brian (1624) | Draw 1-1 | +21520 |
| 6legacy | 26 | Graves, Robert (1519) | Won 2-0 | +181538 |
| 7legacy | 13 | Wu, Colin (1542) | Won 2-1 | +181556 |
| 8legacy | 7 | Cheon, Paul (2009) | Lost 1-2 | -101546 |
| 9legacy | 21 | Yurchick, Adam (1589) | Won 2-0 | +191565 |
| 10legacy | 14 | Raczka, David (1565) | Lost 1-2 | -181547 |
| 11legacy | 32 | Moore, John E (1728) | Won 2-1 | +211568 |
| 12legacy | 24 | Rusiecki, Jonathan (1569) | Lost 0-2 | -181550 |
| 13legacy | 33 | Ashman, Benji (1638) | Lost 1-2 | -161534 |
| 14legacy | 43 | Overbeek, Daniel (1576) | Won 2-0 | +181552 |
| 15legacy | 31 | Hall, Zack (1788) | Lost 1-2 | -131539 |
| top | average opponent: 1638record: 6-5-1 | new rating: 1539 | ||