Pizzacalla, Zach A
Current rating: 1483
Record: 1-2-1
| Grand Prix Toronto 2010 (SOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 481 | Carpenter, Stephen M (1500) | Draw 1-1 | 01500 |
| 2sealed | 510 | Davison, Patrick (1500) | Lost 1-2 | -181482 |
| 3sealed | 585 | De Sousa, David (1482) | Won 2-1 | +181500 |
| 4sealed | 544 | Frazier, Tyler (1528) | Lost 0-2 | -171483 |
| average opponent: 1502record: 1-2-1 | new rating: 1483 | |||