Carpenter, Jeff
Current rating: 1438
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1449 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 1570 | Crowder, Daniel (1500) | Lost 1-2 | -171432 |
| 2legacy | 1886 | Klein, Bryan (1482) | Won 2-0 | +191451 |
| 3legacy | 1942 | Molina, Mario (1551) | Lost 1-2 | -161435 |
| 4legacy | 1983 | Benton, William (1471) | Won 2-0 | +191454 |
| 5legacy | 1745 | Horvath, Tony (1567) | Lost 1-2 | -161438 |
| top | average opponent: 1514record: 2-3 | new rating: 1438 | ||
| Grand Prix Providence 2011 (legacy) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 577 | Messa, Matthew (1500) | Lost 0-2 | -181466 |
| 2legacy | 614 | Livant, Daniel (1482) | Won 2-0 | +191485 |
| 3legacy | 499 | Morrison, Robert (1500) | Lost 1-2 | -181467 |
| 4legacy | 641 | Moniz, Samuel L (1464) | Draw 1-1 | 01467 |
| 5legacy | 620 | Camidge, Bryan L (1487) | Lost 0-2 | -181449 |
| top | average opponent: 1487record: 1-3-1 | new rating: 1449 | ||
| Grand Prix Atlanta 2011 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 180 | Laprarie, Calvis R (1500) | Won 2-1 | +181518 |
| 2extended | 83 | Wilhelmi, Josh (1501) | Lost 0-2 | -181500 |
| 3extended | 114 | Smith, John (1501) | Won 2-0 | +181518 |
| 4extended | 134 | Elrod, Chris M (1500) | Lost 0-2 | -191499 |
| 5extended | 156 | Buchanan, Samuel (1648) | Lost 1-2 | -151484 |
| top | average opponent: 1530record: 2-3 | new rating: 1484 | ||