Carpenter, John
Current rating: 1653
Record: 21-14
| Grand Prix Los Angeles 2016 (modern) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 332 | Akers, Chris (1768) | Won 2-0 | +231541 |
| 2modern | 289 | Han, Chang (1528) | Won 2-1 | +181559 |
| 3modern | 344 | Luna, Joey (1518) | Won 2-0 | +171576 |
| 4modern | 1 | Boyd, Nathan (1609) | Lost 0-2 | -181558 |
| 5modern | 198 | Chapman, Peter (1512) | Won 2-1 | +181576 |
| 6modern | 153 | Jacobo, Israel (1497) | Won 2-1 | +161592 |
| 7modern | 37 | Clark, Matthew (1450) | Won 2-0 | +161608 |
| 8modern | 41 | Hurdle, Blake (1612) | Won 2-1 | +181626 |
| 9modern | 45 | Moes, Brandon (1552) | Lost 0-2 | -201606 |
| 10modern | 87 | Brown, Adam (1528) | Won 2-1 | +171623 |
| 11modern | 39 | Hesse, Timothy (1614) | Won 2-0 | +181641 |
| 12modern | 35 | Horlacher, Travis (1637) | Won 2-1 | +181659 |
| 13modern | 19 | Takao, Shota (1933) | Won 2-1 | +231682 |
| 14modern | 17 | Burkhart, Corey (1982) | Lost 0-2 | -131669 |
| 15modern | 34 | Loveman, Eli (1790) | Lost 0-2 | -161653 |
| top | average opponent: 1635record: 11-4 | new rating: 1653 | ||
| Grand Prix Oakland 2016 (BFZ standard) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 402 | North, Robert (1500) | Won 2-1 | +181520 |
| 2standard | 403 | Cramer, Jack (1518) | Lost 1-2 | -181502 |
| 3standard | 493 | Meyer, Paul (1449) | Won 2-0 | +171519 |
| 4standard | 296 | Grugal, Michael (1625) | Lost 0-2 | -161503 |
| 5standard | 499 | Combs, Mike (1499) | Won 2-0 | +171520 |
| 6standard | 275 | Bowers, Jeremy (1520) | Lost 0-2 | -181502 |
| 7standard | 500 | Ballaris, Edward (1502) | Won 2-0 | +181520 |
| 8standard | 371 | Osbeck, Erik (1494) | Won 2-0 | +181538 |
| 9standard | 290 | Knorr, Jackson (1450) | Lost 1-2 | -201518 |
| top | average opponent: 1506record: 5-4 | new rating: 1518 | ||
| Grand Prix San Diego 2015 (ORI standard) | starting rating: 1536 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 219 | Shearer, Sean (1503) | Lost 0-2 | -181518 |
| 2standard | 596 | Munday, Joey (1482) | Won 2-1 | +171535 |
| 3standard | 536 | Horning, Dustin (1501) | Lost 0-2 | -191516 |
| 4standard | 519 | Falcis, Carlo (1695) | Lost 1-2 | -141502 |
| top | average opponent: 1545record: 1-3 | new rating: 1502 | ||
| Grand Prix Los Angeles 2014 (KTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 229 | Tish, Bradley (1576) | Won 2-0 | +191519 |
| 2standard | 116 | Velazquez, Andres (1520) | Won 2-0 | +181537 |
| 3standard | 87 | Kassari, John (1807) | Won 2-0 | +231560 |
| 4standard | 156 | Robertson, Ian (1900) | Won 2-0 | +241584 |
| 5standard | 55 | Batinich, Andrew (1587) | Lost 0-2 | -181566 |
| 6standard | 86 | Kuo, Tzu-Ching (1942) | Lost 1-2 | -111555 |
| 7standard | 267 | DiRoma, Andrew (1525) | Lost 0-2 | -191536 |
| top | average opponent: 1694record: 4-3 | new rating: 1536 | ||