Williamson, Anthony
Current rating: 1577
Record: 10-6
| Grand Prix Sacramento 2014 (THS limited) | starting rating: 1522 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1192 | Liu, Michael (1486) | Won 2-0 | +171539 |
| 2sealed | 1129 | Scott, Aubrey (1518) | Won 2-0 | +181557 |
| 3sealed | 1107 | Soloway, Kevin (1535) | Won 2-1 | +171574 |
| 4sealed | 1022 | Burkett, Joseph (1492) | Won 2-0 | +171591 |
| 5sealed | 1037 | Sapp, Joseph (1464) | Lost 0-2 | -211570 |
| 6sealed | 1033 | Kassari, John (1747) | Lost 0-2 | -141556 |
| 7sealed | 1081 | Magnuson, Derek (1477) | Won 2-0 | +161572 |
| 8sealed | 1051 | Robins, Jules (1690) | Won 2-0 | +201592 |
| 9sealed | 1034 | Lew, Michael (1736) | Lost 0-2 | -151577 |
| average opponent: 1572record: 6-3 | new rating: 1577 | |||
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 281 | Barker, Perry (1500) | Won 2-0 | +181518 |
| 2sealed | 72 | Gillam, Andrew (1518) | Won 2-0 | +181536 |
| 3sealed | 71 | Sukenik, Sara (1447) | Lost 1-2 | -201516 |
| 4sealed | 274 | Lashlee, David (1517) | Won 2-1 | +181534 |
| 5sealed | 79 | Smith, Alex L (1719) | Lost 0-2 | -141520 |
| 6sealed | 221 | Bauman, Eric (1625) | Won 2-1 | +201540 |
| 7sealed | 266 | Morlock, Anthony (1535) | Lost 0-2 | -181522 |
| average opponent: 1552record: 4-3 | new rating: 1522 | |||