Foster, Brian
Current rating: 1518
Record: 17-14-2 (GP) / 1-4 (professional)
| Grand Prix San Francisco 2007 (Time Spiral block) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 47 | Miu, Pablo (1500) | Won 2-0 | +181500 |
| 3block | 17 | Custer, Andy (1482) | Lost 1-2 | -181482 |
| 4block | 116 | Ling, Andrew Y (1518) | Won 2-1 | +191501 |
| 5block | 133 | Lee, Joseph (1572) | Draw 1-1 | +11502 |
| 6block | 97 | Verhey, Gavin (1453) | Won 2-1 | +171519 |
| 7block | 61 | von Beroldingen, Nicholas P (1555) | Won 2-1 | +191538 |
| 8block | 34 | Oakes, Connor (1446) | Lost 0-2 | -201518 |
| top | average opponent: 1504record: 4-2-1 | new rating: 1518 | ||
| Pro Tour Kobe 2006 (TSP draft) | starting rating: 1520 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 149 | Roughan, Stephen (1500) | Lost 1-2 | -191501 |
| 2draft | 46 | Szleifer, Gadiel (1940) | Won 2-1 | +261527 |
| 3draft | 105 | Oiso, Masashi (1865) | Lost 1-2 | -121515 |
| 4draft | 142 | Hansen, Matt (1557) | Lost 0-2 | -171498 |
| 6draft | 21 | Koyama, Kenta (1633) | Lost 0-2 | -161482 |
| top | average opponent: 1699record: 1-4 | new rating: 1482 | ||
| Grand Prix Oakland 2004 (DST limited) | starting rating: 1559 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 58 | Sanders, Ryan (1519) | Lost 0-2 | -191540 |
| 3sealed | 130 | Mullen, Zachary (1500) | Lost 0-2 | -191521 |
| 4sealed | 172 | Kassabian, Chris (1480) | Won 2-0 | +181539 |
| 5sealed | 119 | McKinsey, Darren (1498) | Lost 1-2 | -191520 |
| top | average opponent: 1499record: 1-3 | new rating: 1520 | ||
| Grand Prix Phoenix 2000 (extended) | starting rating: 1535 | |||
| round | table | opponent (rating) | result | Δrating |
| 4extended | 11 | Parker, Brock (1723) | Lost 1-2 | -141521 |
| 5extended | 43 | McNeill, Dan (1528) | Won 2-1 | +181539 |
| 6extended | 26 | Callenback, Avery (1557) | Lost 1-2 | -181521 |
| 7extended | 36 | Lindley, John (1486) | Won 2-0 | +181539 |
| 8extended | 16 | Rush, Gary (1577) | Won 2-0 | +181557 |
| 9extended | 20 | Kert, Caroline (1554) | Won 2-0 | +181575 |
| 10extended | 9 | Keller, Thomas (1668) | Lost 0-2 | -161559 |
| 11extended | 18 | Krouner, Ken (1584) | Lost 0-2 | -181541 |
| 12extended | 25 | Hou, William (1513) | Won 2-1 | +181559 |
| 13extended | 15 | Pustilnik, Michael (1775) | ID | 01559 |
| top | average opponent: 1596record: 5-4-1 | new rating: 1559 | ||
| Grand Prix Seattle 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 54 | Geraghty, Thomas (1500) | Won 0-0 | +181518 |
| 2extended | 10 | Bailey, Chris (1518) | Won 0-0 | +181536 |
| 3extended | 11 | Woo, Jordan (1536) | Won 0-0 | +181554 |
| 4extended | 26 | Ly, Song (1538) | Draw 0-0 | -11553 |
| 5extended | 25 | Schaper, David (1534) | Won 0-0 | +181571 |
| 6extended | 12 | Senhouse, Chris (1567) | Lost 0-0 | -181553 |
| 7extended | 29 | Nichols, Ken (1571) | Lost 0-0 | -181535 |
| top | average opponent: 1538record: 4-2-1 | new rating: 1535 | ||
| Grand Prix San Diego 1999 (MMQ limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 10 | McFarlin, Christopher (1500) | Won 0-0 | +181518 |
| 2sealed | 42 | Dunham, Kory (1518) | Lost 0-0 | -181500 |
| 3sealed | 82 | Herron, Ian (1500) | Lost 1-2 | -181482 |
| 4sealed | 102 | Nelson, Seth (1481) | Won 0-0 | +181500 |
| 5sealed | 74 | Gallinaro, Loris (1500) | Won 0-0 | +181518 |
| 6sealed | 57 | Sas, Ariel (1501) | Lost 0-2 | -181500 |
| top | average opponent: 1500record: 3-3 | new rating: 1500 | ||