Lamberson, Lee
Current rating: 1560
Record: 9-6
| Grand Prix Austin 2012 (ISD limited) | starting rating: 1505 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 143 | Southerlin, Michael (1537) | Won 2-0 | +191524 |
| 2sealed | 333 | Chris C., (1500) | Won 2-0 | +171541 |
| 3sealed | 131 | Northcutt, Andrew (1518) | Won 2-0 | +181559 |
| 4sealed | 108 | Hinojosa, Rolaund (1557) | Won 2-1 | +181577 |
| 5sealed | 23 | Hasenoehrl, Nick P (1540) | Lost 0-2 | -191558 |
| 6sealed | 115 | Ross, Jeremy (1540) | Won 2-1 | +181576 |
| 7sealed | 72 | Clary, Kenneth (1589) | Lost 0-2 | -181558 |
| 8sealed | 126 | Brogdon, Kit (1559) | Won 2-1 | +181576 |
| 9sealed | 88 | Morse, Jonathan D (1674) | Lost 1-2 | -161560 |
| average opponent: 1557record: 6-3 | new rating: 1560 | |||
| Grand Prix Kansas City 2011 (NPH limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 225 | McFarland, Johnathan (1483) | Won 2-0 | +181518 |
| 2sealed | 84 | Rasmussen, Ben (1479) | Lost 0-2 | -191499 |
| 3sealed | 196 | Hashbarger, Erik G (1503) | Won 2-1 | +181517 |
| 4sealed | 214 | Barrentine, Scott (1673) | Lost 1-2 | -151502 |
| 5sealed | 242 | Wemyss, Ceilyn (1682) | Won 2-0 | +211523 |
| 6sealed | 245 | Guzel, Adam (1519) | Lost 0-2 | -181505 |
| average opponent: 1556record: 3-3 | new rating: 1505 | |||