Fortson, Kenneth
Current rating: 1438
Record: 10-15-1
| Grand Prix Oakland 2019 (modern) | starting rating: 1476 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 238 | Park, Leonard (1446) | Lost 1-2 | -191457 |
| 2modern | 374 | Brown, Curtis (1428) | Lost 1-2 | -191438 |
| top | average opponent: 1437record: 0-2 | new rating: 1438 | ||
| Grand Prix Seattle 2018 (standard) (RIX standard) | starting rating: 1486 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 344 | Smith, Jeremiah (1463) | Won 2-1 | +181504 |
| 2standard | 79 | Smith, Isaac (1710) | Lost 0-2 | -141490 |
| 3standard | 458 | Clark, Jeffrey (1700) | Lost 0-2 | -141476 |
| top | average opponent: 1625record: 1-2 | new rating: 1476 | ||
| Grand Prix San Jose 2017 (AER limited) | starting rating: 1462 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 318 | Almulla, Mohammed (1482) | Won 2-0 | +191481 |
| 2sealed | 380 | Kiyonaga, Adam (1496) | Won 2-0 | +181499 |
| 3sealed | 341 | Rivera, Tim (1705) | Won 2-1 | +221521 |
| 4sealed | 35 | Mattern, William (1522) | Lost 1-2 | -181503 |
| 5sealed | 343 | Vinson, Daniel (1603) | Won 2-1 | +191522 |
| 6sealed | 77 | Howell, Kyle (1484) | Lost 1-2 | -181504 |
| 7sealed | 269 | Stephenson, Nick (1542) | Lost 1-2 | -181486 |
| top | average opponent: 1548record: 4-3 | new rating: 1486 | ||
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1486 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 40 | Iramain, Jorge (1607) | Lost 0-2 | -161470 |
| 5sealed | 344 | Blyden, Jeffrey (1766) | Lost 1-2 | -121458 |
| 6sealed | 40 | Gonzalez, Rudy (1540) | Won 2-0 | +191477 |
| 7sealed | 40 | Stanford, John (1657) | Lost 0-2 | -151462 |
| top | average opponent: 1642record: 1-3 | new rating: 1462 | ||
| Grand Prix Chicago 2009 (legacy) | starting rating: 1486 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 71 | Devio, David J (1500) | Draw 1-1 | 01486 |
| 2legacy | 330 | Grawe, Scott (1500) | Lost 0-2 | -181468 |
| 3legacy | 475 | Pierce, Austin l (1483) | Won 2-0 | +181486 |
| 4legacy | 380 | Echeverria, Carlos R (1500) | Won 2-0 | +191505 |
| 5legacy | 259 | Magnan, Bronson (1471) | Lost 0-2 | -191486 |
| top | average opponent: 1491record: 2-2-1 | new rating: 1486 | ||
| Grand Prix New Jersey 2006 (TSP limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 78 | Succan, Ryan (1500) | Lost 1-2 | -181482 |
| 3sealed | 249 | Moilanen, Curtis P (1502) | Won 2-0 | +181500 |
| 4sealed | 224 | Li, Brook (1518) | Won 2-0 | +191519 |
| 5sealed | 98 | Shapiro, Yakov (1563) | Lost 0-2 | -181501 |
| 6sealed | 202 | Lund, Martin (1620) | Lost 0-2 | -151486 |
| top | average opponent: 1541record: 2-3 | new rating: 1486 | ||