Sutton, David D
Current rating: 1523
| Grand Prix Kansas City 2011 (NPH limited) | starting rating: 1503 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 30 | Traini, Theodore (1500) | Won 2-0 | +181521 |
| 2sealed | 149 | Yelton, Ed (1489) | Lost 0-2 | -191502 |
| 3sealed | 180 | Throop, Adrian (1484) | Lost 1-2 | -181484 |
| 4sealed | 320 | Odell, Brad (1468) | Won 2-1 | +171501 |
| 5sealed | 291 | Gorvin, Adam (1500) | Won 2-0 | +181519 |
| 6sealed | 250 | Downs, Brandon (1434) | Won 2-1 | +171536 |
| 7sealed | 154 | Wescoe, Craig (1800) | Lost 0-2 | -131523 |
| top | average opponent: 1525record: 4-3 | new rating: 1523 | ||
| Grand Prix Nashville 2010 (SOM limited) | starting rating: 1520 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 76 | Becker, Philip (1500) | Lost 1-2 | -181502 |
| 2sealed | 268 | Andersen, Jada (1482) | Won 2-0 | +171519 |
| 3sealed | 212 | Khanin, Alex (1593) | Lost 0-2 | -161503 |
| top | average opponent: 1525record: 1-2 | new rating: 1503 | ||
| Grand Prix St. Louis 2006 (CSP limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 77 | Wilson, Dayne (1500) | Lost 1-2 | -181482 |
| 2sealed | 137 | Gray, Eric (1482) | Won 2-1 | +181500 |
| 3sealed | 151 | Cohen, Justin (1521) | Won 2-0 | +181518 |
| 4sealed | 126 | Gaudard, Jason (1658) | Won 2-0 | +211539 |
| 5sealed | 87 | Black, Samuel (1487) | Lost 0-2 | -191520 |
| top | average opponent: 1530record: 3-2 | new rating: 1520 | ||