Grandgeorge, Matt
Current rating: 1549
Record: 11-6 (GP) / 2-5 (professional)
| Grand Prix Minneapolis 2009 (ZEN limited) | starting rating: 1513 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 205 | Wojcieszak, Paul (1517) | Lost 0-2 | -171496 |
| 3sealed | 352 | Sutor, Richard (1500) | Won 2-0 | +181514 |
| 4sealed | 344 | Krenik, Alex (1518) | Won 2-1 | +181532 |
| 5sealed | 228 | Demain, Shawn (1534) | Won 2-1 | +181550 |
| 6sealed | 83 | Shackett, Thomas (1557) | Won 2-1 | +181568 |
| 7sealed | 66 | Berryman, Ben (1525) | Lost 1-2 | -191549 |
| 8sealed | 83 | Singleton, Robert (1512) | Won 2-0 | +171566 |
| 9sealed | 67 | Wetzel, Aaron (1574) | Lost 1-2 | -171549 |
| top | average opponent: 1530record: 5-3 | new rating: 1549 | ||
| Pro Tour Austin 2009 (extended) | starting rating: 1559 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 70 | Wigge, Mathias (1884) | Won 2-1 | +241583 |
| 2extended | 69 | Florijn, Peter (1488) | Lost 0-2 | -201563 |
| 3extended | 78 | Woo, Travis (1695) | Lost 0-2 | -151548 |
| 4extended | 156 | Martins, Tony (1687) | Won 2-1 | +201568 |
| 5extended | 79 | Dudziec, Tomasz (1674) | Lost 1-2 | -161552 |
| 6draft | 166 | Dumanski, Drew (1430) | Lost 0-2 | -201532 |
| 7draft | 78 | Parson, Lukas (1509) | Lost 0-2 | -191513 |
| top | average opponent: 1624record: 2-5 | new rating: 1513 | ||
| Grand Prix Chicago 2009 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 261 | Mueller, Michael (1500) | Won 2-0 | +181518 |
| 2legacy | 238 | Adamiak, Dale (1482) | Won 2-1 | +171535 |
| 3legacy | 92 | Overturf, Ryan (1535) | Won 2-1 | +181553 |
| 4legacy | 123 | Folinus, Jeff (1713) | Lost 0-2 | -151538 |
| 5legacy | 218 | Clark, Dan (1480) | Won 2-1 | +171555 |
| 6legacy | 149 | Kammer, Michael (1708) | Lost 1-2 | -151540 |
| 7legacy | 226 | Adkins, Robert (1533) | Won 2-1 | +181558 |
| 8legacy | 81 | Fisher-Wirth, Caleb (1551) | Won 2-0 | +181576 |
| 9legacy | 89 | Dorgan, Kyle (1664) | Lost 1-2 | -171559 |
| top | average opponent: 1574record: 6-3 | new rating: 1559 | ||