Cinvczak, Zachary
Current rating: 1456
Record: 2-5-1
| Grand Prix Nashville 2010 (SOM limited) | starting rating: 1451 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 577 | Thorarinsson, Petur (1500) | Draw 1-1 | +11452 |
| 2sealed | 594 | Hoffman, Alexander (1500) | Lost 1-2 | -171435 |
| 3sealed | 674 | Perry, Aaron (1482) | Won 2-1 | +191454 |
| 4sealed | 633 | Quinonez, Kendall (1503) | Won 2-0 | +191473 |
| 5sealed | 567 | Branam, Chris (1518) | Lost 1-2 | -171456 |
| average opponent: 1501record: 2-2-1 | new rating: 1456 | |||
| Grand Prix Washington DC 2010 (ROE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 627 | Chang, Fredrick (1496) | Lost 1-2 | -181482 |
| 5standard | 730 | Yatsenko, Alex (1651) | Lost 0-2 | -151467 |
| 6standard | 835 | Greer, Edward (1603) | Lost 0-2 | -161451 |
| average opponent: 1583record: 0-3 | new rating: 1451 | |||