Dennis B.,
Current rating: 1543
Record: 12-10
| Grand Prix Pittsburgh 2013 (GTC limited) | starting rating: 1543 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 29 | Drane, Caleb (1481) | Won 2-0 | +171560 |
| 3sealed | 1 | Cullerton, Evan (1459) | Won 2-0 | +161576 |
| 4sealed | 135 | Sokol, Mason (1714) | Lost 1-2 | -151561 |
| 5sealed | 156 | Godden, Jason (1482) | Won 2-0 | +171578 |
| 6sealed | 58 | Esteves, Chris (1507) | Lost 1-2 | -201558 |
| 7sealed | 163 | O'Brien, Matt (1738) | Lost 0-2 | -151543 |
| average opponent: 1564record: 3-3 | new rating: 1543 | |||
| Grand Prix Charlotte 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 88 | Ford, Justin (1477) | Won 2-1 | +181518 |
| 3sealed | 98 | Chase, John (1603) | Won 2-1 | +191537 |
| 4sealed | 67 | Person, John (1480) | Lost 0-2 | -191518 |
| 5sealed | 122 | Hammac, Greg (1536) | Won 2-0 | +181536 |
| 6sealed | 53 | Norton, Lee B (1558) | Lost 0-2 | -171519 |
| 7sealed | 156 | Crouch, Joseph (1534) | Won 2-0 | +181537 |
| 8sealed | 143 | Barrett, Kristoffer (1590) | Won 2-1 | +191556 |
| 9sealed | 94 | Davis, Derek (1525) | Won 2-1 | +171573 |
| 10sealed | 64 | Clanton, Richard (1628) | Won 2-1 | +191592 |
| 11sealed | 89 | Beasley, Orrin (1807) | Lost 0-2 | -141578 |
| 12draft | 6 | Copersito, Joey (1586) | Lost 0-2 | -181560 |
| 13draft | 29 | Doot, Ryan (1533) | Won 2-1 | +181578 |
| 14draft | 63 | Goldstein, Scott (1654) | Lost 1-2 | -171561 |
| 15draft | 79 | Copersito, Joey (1568) | Lost 1-2 | -181543 |
| 16draft | 61 | Harris, Trevor (1549) | Won 2-1 | +191562 |
| 17draft | 41 | Doot, Ryan (1552) | Lost 0-2 | -191543 |
| average opponent: 1574record: 9-7 | new rating: 1543 | |||