Watson, Shelton
Current rating: 1554
Record: 22-21-1
| Grand Prix Kansas City 2013 (modern) | starting rating: 1578 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 81 | Zeug, Anthony (1482) | Won 2-0 | +161594 |
| 2modern | 97 | Krueger, Chris (1524) | Lost 0-2 | -191575 |
| 3modern | 244 | Dixon, Edward (1499) | Won 1-0 | +171592 |
| 4modern | 283 | Wiznitzer, Aryeh (1520) | Lost 0-2 | -201572 |
| 5modern | 285 | Strunk, Chase (1549) | Lost 0-2 | -181554 |
| top | average opponent: 1515record: 2-3 | new rating: 1554 | ||
| Grand Prix Lincoln 2012 (modern) | starting rating: 1558 | |||
| round | table | opponent (rating) | result | Δrating |
| 4modern | 80 | Dixon, Kelsey (1684) | Won 2-0 | +201578 |
| 5modern | 5 | Estrada, Caleb (1393) | Lost 0-2 | -211557 |
| 6modern | 69 | Stone, Preston (1508) | Won 2-1 | +171574 |
| 7modern | 41 | Hans, Jeff (1560) | Lost 0-2 | -181556 |
| 8modern | 107 | Ohlrogge, Tyler (1514) | Won 2-1 | +171573 |
| 9modern | 33 | Yelton, Ed (1547) | Won 1-0 | +181591 |
| 10modern | 41 | Ganz, Andreas (1773) | Draw 1-1 | +31594 |
| 11modern | 31 | Nelson, Michael J (1597) | Won 2-0 | +181612 |
| 12modern | 21 | Pounds, Robert (1575) | Lost 0-2 | -191593 |
| 13modern | 30 | Gennari Souza, Juliano (1706) | Lost 0-2 | -161577 |
| 14modern | 37 | Downs, Mikaela (1602) | Lost 1-2 | -171560 |
| 15modern | 40 | Herstead, Nicholas (1582) | Won 2-0 | +181578 |
| top | average opponent: 1587record: 6-5-1 | new rating: 1578 | ||
| Grand Prix Kansas City 2011 (NPH limited) | starting rating: 1507 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 32 | White, Mike C (1601) | Won 2-0 | +201527 |
| 3sealed | 102 | Noland, Donald (1526) | Won 2-1 | +181545 |
| 4sealed | 79 | Kibler, Brian (1801) | Lost 0-2 | -141531 |
| 5sealed | 74 | Vidugiris, Gaudenis (2031) | Won 2-0 | +271558 |
| 6sealed | 122 | Baka, Joe (1578) | Lost 1-2 | -181540 |
| 7sealed | 184 | Jones, Will C (1584) | Won 2-0 | +191559 |
| 8sealed | 89 | Katip, Scott (1560) | Lost 0-2 | -181541 |
| 9sealed | 108 | Echavarria, Clos A (1481) | Won 2-1 | +171558 |
| top | average opponent: 1645record: 5-3 | new rating: 1558 | ||
| Grand Prix Denver 2011 (MBS limited) | starting rating: 1529 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 12 | English, Jon (1490) | Won 2-0 | +171546 |
| 5sealed | 2 | Chapin, Patrick (2038) | Lost 1-2 | -101536 |
| 6sealed | 31 | Boccio, Matthew (1734) | Lost 0-2 | -141522 |
| 7sealed | 66 | Chreptyk, Brandon (1697) | Lost 0-2 | -151507 |
| 8sealed | 69 | Oxford, Uriah (1529) | Won 2-1 | +181525 |
| 9sealed | 45 | Jephson, Wiley (1520) | Lost 1-2 | -181507 |
| top | average opponent: 1668record: 2-4 | new rating: 1507 | ||
| Grand Prix Minneapolis 2009 (ZEN limited) | starting rating: 1516 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 270 | Larson, Steven (1500) | Won 2-1 | +171533 |
| 2sealed | 193 | Carlson, Mark 2 (1409) | Lost 0-2 | -201513 |
| 3sealed | 279 | Kilgore, John (1499) | Won 2-0 | +181531 |
| 4sealed | 335 | Hart, Brian (1500) | Won 2-0 | +171548 |
| 5sealed | 98 | Lenczewski, Mark (1539) | Won 2-1 | +181566 |
| 6sealed | 38 | Swearingen, Jon (1496) | Lost 0-2 | -191547 |
| 7sealed | 112 | Johnson, Jason (1537) | Lost 1-2 | -181529 |
| top | average opponent: 1497record: 4-3 | new rating: 1529 | ||
| Grand Prix Kansas City 2008 (ALA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 22 | Hastings, Joshua L (1560) | Won 2-1 | +191519 |
| 5sealed | 19 | Edel, Willy (1716) | Lost 0-2 | -141505 |
| 6sealed | 45 | Meyer, Chad (1507) | Won 2-1 | +181523 |
| 7sealed | 60 | Krumb, Michael (1846) | Lost 0-2 | -131510 |
| 8sealed | 96 | Boyd, Adam (1615) | Won 2-1 | +201530 |
| 9sealed | 55 | Akimov, Akim (1714) | Lost 1-2 | -141516 |
| top | average opponent: 1660record: 3-3 | new rating: 1516 | ||