Sennott, William
Current rating: 1516
Record: 9-9-1
| Grand Prix Seattle 2019 (MH1 limited) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| A1sealed | 485 | Garcia, Christopher 6272 (1676) | Lost 0-2 | -151487 |
| A2sealed | 543 | Pearce, Kevin (1378) | Draw 1-1 | -21485 |
| A3sealed | 408 | Carlson, Gwen (1466) | Lost 1-2 | -191466 |
| B1sealed | 573 | Leung, Douglas (1624) | Won 2-0 | +211487 |
| B2sealed | 432 | Crackenberg, Peter (1493) | Won 2-0 | +181505 |
| B3sealed | 154 | Sun, Allen (1717) | Won 2-0 | +221527 |
| B4sealed | 113 | Kominowski, Sam (1530) | Lost 1-2 | -181509 |
| B5sealed | 195 | Grice, Thomas (1667) | Won 2-1 | +211530 |
| B6sealed | 68 | Bazua, Cesar (1544) | Won 2-0 | +181548 |
| B7sealed | 53 | Tomajko, Oliver (1965) | Lost 1-2 | -111537 |
| B8sealed | 148 | Barbero, Joseph (1366) | Lost 0-2 | -211516 |
| average opponent: 1584record: 5-5-1 | new rating: 1516 | |||
| Grand Prix Vancouver 2018 (UMA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 52 | Merchant, Sameer (1560) | Won 2-0 | +191519 |
| 2sealed | 173 | Gambone, Noel (1483) | Won 2-0 | +171536 |
| 3sealed | 136 | Singh, Noor (1537) | Lost 1-2 | -181518 |
| 4sealed | 244 | Boykowich, Dylan (1738) | Won 2-1 | +221540 |
| 5sealed | 74 | LaPlante, Dominic (1502) | Lost 1-2 | -181522 |
| 6sealed | 156 | Beda, Robert (1489) | Won 2-0 | +171539 |
| 7sealed | 157 | Ota, Masahito (1460) | Lost 0-2 | -191520 |
| 8sealed | 152 | Knobbe, Quinn (1514) | Lost 0-2 | -181502 |
| average opponent: 1535record: 4-4 | new rating: 1502 | |||