Carp, Benjamin D
Current rating: 1562
| Grand Prix Columbus 2010 (legacy) | starting rating: 1568 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 24 | Farlee, Sean (1458) | Lost 0-2 | -201548 |
| 3legacy | 146 | Seaverson, Gregg (1463) | Won 2-1 | +161564 |
| 4legacy | 100 | Creel, Austin (1501) | Won 2-0 | +171581 |
| 5legacy | 55 | Mojica, Kaiser (1510) | Won 2-1 | +171598 |
| 6legacy | 34 | Schnayer, David (1641) | Lost 1-2 | -181580 |
| 7legacy | 65 | Sheldon, Donald (1538) | Lost 1-2 | -181562 |
| top | average opponent: 1518record: 3-3 | new rating: 1562 | ||
| Grand Prix Chicago 2009 (legacy) | starting rating: 1555 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 4 | Verdell, Joshua (1500) | Won 2-0 | +171572 |
| 2legacy | 72 | Dickens, Jeff (1518) | Won 2-0 | +171589 |
| 3legacy | 83 | Gapinski, John (1573) | Lost 1-2 | -191570 |
| 4legacy | 310 | Manestar, Brad (1586) | Lost 1-2 | -171553 |
| 5legacy | 297 | Linn, Douglas (1487) | Won 2-0 | +161569 |
| 6legacy | 230 | Foster, Nash (1520) | Won 2-1 | +171586 |
| 7legacy | 163 | Permenter, Eric (1536) | Lost 1-2 | -181568 |
| top | average opponent: 1531record: 4-3 | new rating: 1568 | ||
| Grand Prix Columbus 2007 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 35 | Scamihorn, John (1500) | Won 2-0 | +181518 |
| 2legacy | 23 | Coutley, Tony J (1518) | Won 2-1 | +181536 |
| 3legacy | 19 | Turck, Ernest C (1536) | Lost 0-2 | -181518 |
| 4legacy | 231 | Wilson, Anthony (1467) | Lost 0-2 | -191499 |
| 5legacy | 295 | McGregor, Pat (1600) | Won 2-1 | +201519 |
| 6legacy | 171 | Hetherington, Michael R (1503) | Won 2-0 | +181537 |
| 7legacy | 154 | Christopher, Lou (1536) | Won 2-0 | +181555 |
| 8legacy | 93 | Blount, Eric A (1554) | Won 2-0 | +181573 |
| 9legacy | 72 | Shipman, Nick (1572) | Lost 1-2 | -181555 |
| top | average opponent: 1532record: 6-3 | new rating: 1555 | ||