DeRusso, Tony
Current rating: 1523
Record: 12-11
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1510 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 72 | Havrilla, Matthew (1481) | Won 2-1 | +171527 |
| 2legacy | 104 | Stowe, Jeremy (1453) | Won 2-0 | +171544 |
| 3legacy | 151 | Arneson, Justin (1440) | Won 2-1 | +161560 |
| 4legacy | 86 | Browne, Liam (1655) | Won 2-0 | +201580 |
| 5legacy | 40 | Clark, Shawn (1599) | Lost 1-2 | -181562 |
| 6legacy | 152 | Massicotte, Miles (1539) | Lost 0-2 | -181544 |
| 7legacy | 203 | Knowles, Robert (1398) | Lost 0-2 | -211523 |
| top | average opponent: 1509record: 4-3 | new rating: 1523 | ||
| Grand Prix Boston-Worcester 2014 (modern) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 219 | Scott, Matt (1600) | Won 2-1 | +201522 |
| 2modern | 90 | Weiss, Matt (1517) | Lost 1-2 | -181504 |
| 3modern | 437 | Hazard, Brian (1465) | Won 2-1 | +171521 |
| 4modern | 186 | MacCallum, Scott (1561) | Won 2-0 | +191540 |
| 5modern | 241 | Strong, Graham (1537) | Lost 0-2 | -181522 |
| 6modern | 325 | Fabiano, Gerard (1866) | Lost 1-2 | -121510 |
| top | average opponent: 1591record: 3-3 | new rating: 1510 | ||
| Grand Prix Richmond 2014 (modern) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 244 | Cutler, Ben (1500) | Lost 1-2 | -181466 |
| 2modern | 512 | Buhonick, Derrick (1484) | Won 2-0 | +181484 |
| 3modern | 391 | Lent, Will (1464) | Won 2-1 | +181502 |
| 4modern | 298 | Norman, John (1472) | Lost 0-2 | -191483 |
| 5modern | 507 | Smith, Brandon 564 (1499) | Won 2-0 | +191502 |
| 6modern | 324 | Ren, Diana (1538) | Won 2-1 | +181520 |
| 7modern | 204 | McGlothlin, Aaron (1516) | Lost 1-2 | -181502 |
| top | average opponent: 1496record: 4-3 | new rating: 1502 | ||
| Grand Prix Boston-Worcester 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 475 | Greene, Christopher (1626) | Lost 0-2 | -161484 |
| 2sealed | 728 | Doernberger, Bill (1445) | Won 2-0 | +181502 |
| 3sealed | 473 | McDonnell, Leo A (1500) | Lost 1-2 | -181484 |
| top | average opponent: 1524record: 1-2 | new rating: 1484 | ||