Moorehead, Sam
Current rating: 1515
Record: 9-8
| Grand Prix Kansas City 2011 (NPH limited) | starting rating: 1523 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 173 | Janssen, Spencer (1500) | Won 2-0 | +171540 |
| 2sealed | 26 | Johnson, Eric D (1435) | Lost 1-2 | -201520 |
| 3sealed | 309 | Anetsberger, Ryan (1481) | Won 2-0 | +181538 |
| 4sealed | 266 | White, Damien (1461) | Won 2-0 | +161554 |
| 5sealed | 124 | VanMeter, Chris (1533) | Lost 0-2 | -181536 |
| 6sealed | 158 | Carolan, Chris (1428) | Lost 1-2 | -201516 |
| 7sealed | 243 | Cowen, Schyler (1499) | Won 2-0 | +181534 |
| 8sealed | 163 | Tellis, Adam (1521) | Lost 0-2 | -191515 |
| average opponent: 1482record: 4-4 | new rating: 1515 | |||
| Grand Prix Minneapolis 2009 (ZEN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 233 | Langenhorst, Nick (1500) | Won 2-0 | +181518 |
| 2sealed | 174 | Harper, Darrin (1518) | Won 2-0 | +181536 |
| 3sealed | 67 | Schneberger, Russell (1535) | Won 2-1 | +181554 |
| 4sealed | 121 | Lundquist, Ben (1887) | Lost 0-2 | -121542 |
| 5sealed | 220 | Dittler, Buirnt (1540) | Won 2-0 | +181560 |
| 6sealed | 153 | Russo, Michael (1554) | Lost 1-2 | -181542 |
| 7sealed | 109 | Peterson, Eric (1539) | Won 2-0 | +181560 |
| 8sealed | 92 | Law, Alvin (1554) | Lost 1-2 | -181542 |
| 9sealed | 125 | Becker, Matthew M (1491) | Lost 1-2 | -191523 |
| average opponent: 1569record: 5-4 | new rating: 1523 | |||