Kitchen, John
Current rating: 1552
Record: 21-21
| Grand Prix Salt Lake City 2014 (M15 limited) | starting rating: 1514 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 150 | Kadish, Jak (1503) | Won 2-0 | +181532 |
| 2sealed | 136 | Jacobs, Ande (1498) | Won 2-1 | +171549 |
| 3sealed | 10 | Cappetta, G. J. (1502) | Lost 0-2 | -191530 |
| 4sealed | 210 | Howland, Spencer (1552) | Lost 1-2 | -171513 |
| 5sealed | 73 | Hall, Mason (1503) | Won 2-1 | +181531 |
| 6sealed | 238 | Gorman, Vinnie (1585) | Won 2-1 | +181549 |
| 7sealed | 171 | Lee, Alan (1575) | Won 2-0 | +191568 |
| 8sealed | 106 | Fulton, Brittany (1655) | Lost 0-2 | -161552 |
| top | average opponent: 1547record: 5-3 | new rating: 1552 | ||
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1488 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 539 | Hockley, Lucas (1482) | Won 2-0 | +181506 |
| 3sealed | 560 | Kent, Robert (1536) | Won 2-1 | +181524 |
| 4sealed | 519 | Jacobson, Mary (1692) | Won 2-0 | +211545 |
| 5sealed | 438 | Brower, Jeremy (1722) | Lost 1-2 | -141531 |
| 6sealed | 653 | Carter, R. Aaron (1559) | Won 2-0 | +181549 |
| 7sealed | 314 | Goodwin, Luke (1568) | Lost 1-2 | -171532 |
| 8sealed | 318 | Navarro, Edgar (1555) | Lost 0-2 | -181514 |
| top | average opponent: 1588record: 4-3 | new rating: 1514 | ||
| Grand Prix San Diego 2013 (modern) | starting rating: 1476 | |||
| round | table | opponent (rating) | result | Δrating |
| 4modern | 79 | Ramias, Jason (1528) | Won 2-1 | +191495 |
| 5modern | 6 | Gauf, Alexander (1553) | Won 2-0 | +191514 |
| 6modern | 9 | Hartman, Reed (1580) | Won 2-1 | +191533 |
| 7modern | 15 | Ward, Daniel (1623) | Lost 1-2 | -161517 |
| 8modern | 39 | Hetrick, Michael (1858) | Lost 0-2 | -121505 |
| 9modern | 65 | Gidanian, Samuel (1567) | Lost 0-2 | -171488 |
| top | average opponent: 1618record: 3-3 | new rating: 1488 | ||
| Grand Prix Denver 2013 (legacy) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 4legacy | 19 | Lies, William (1520) | Won 2-0 | +191501 |
| 5legacy | 291 | Miyashiro, Travis (1571) | Lost 1-2 | -171484 |
| 6legacy | 75 | Friedman, Ben (1805) | Lost 1-2 | -121472 |
| 7legacy | 134 | Daniel, David (1681) | Lost 1-2 | -141458 |
| 8legacy | 126 | Sample, Michael (1476) | Won 2-0 | +181476 |
| top | average opponent: 1611record: 2-3 | new rating: 1476 | ||
| Grand Prix Portland 2010 (M11 limited) | starting rating: 1486 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 61 | Ahmad, Camran (1511) | Won 2-1 | +191505 |
| 5sealed | 29 | Dracoulis, Garth (1485) | Lost 0-2 | -191486 |
| 6sealed | 85 | Vidugiris, Gaudenis (2089) | Won 2-1 | +281514 |
| 7sealed | 34 | Spain, Ryan (1572) | Lost 1-2 | -171497 |
| 8sealed | 96 | Starleaf, Derek (1677) | Lost 0-2 | -151482 |
| top | average opponent: 1667record: 2-3 | new rating: 1482 | ||
| Grand Prix Denver 2008 (Lorwyn block) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 31 | Colwell, Daniel (1500) | Lost 0-2 | -171468 |
| 2block | 236 | Reed, Chris (1483) | Won 2-1 | +181486 |
| 3block | 117 | Pauly, Christopher M (1598) | Won 2-0 | +201506 |
| 4block | 124 | Cabral, Sean (1517) | Won 2-0 | +181524 |
| 5block | 127 | Badran, Shady (1488) | Lost 1-2 | -191505 |
| 6block | 99 | Garcia, Kevin (1435) | Lost 1-2 | -191486 |
| top | average opponent: 1503record: 3-3 | new rating: 1486 | ||
| Grand Prix San Francisco 2007 (Time Spiral block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 88 | Lee, Alex (1484) | Won 2-0 | +181518 |
| 2block | 89 | Ochoa, David (1710) | Lost 0-2 | -151503 |
| 3block | 176 | Lewis, Sean (1500) | Won 2-1 | +181521 |
| 4block | 125 | Shimada, Aron (1518) | Lost 1-2 | -181503 |
| 5block | 203 | Hakakian, Joshua (1517) | Lost 1-2 | -181485 |
| top | average opponent: 1546record: 2-3 | new rating: 1485 | ||