Polito, Matthew
Current rating: 1498
Record: 7-7
| Grand Prix Minneapolis 2009 (ZEN limited) | starting rating: 1514 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 335 | Duden, Aaron (1500) | Won 2-0 | +181532 |
| 2sealed | 22 | Russo, Michael (1518) | Lost 1-2 | -181514 |
| 3sealed | 232 | Albertson, Aaron (1501) | Won 2-0 | +181532 |
| 4sealed | 218 | Abraham, Mike (1675) | Lost 0-2 | -161516 |
| 5sealed | 304 | Kimball, Justin K (1502) | Lost 1-2 | -181498 |
| average opponent: 1539record: 2-3 | new rating: 1498 | |||
| Grand Prix Chicago 2009 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 180 | Thornburg, Trevor (1500) | Won 2-0 | +181518 |
| 2legacy | 131 | Schieble, Adam (1500) | Won 2-1 | +181536 |
| 3legacy | 102 | Casarotto, Chad (1432) | Won 2-1 | +161552 |
| 4legacy | 66 | Blumenthal, Scott (1554) | Lost 1-2 | -181534 |
| 5legacy | 153 | Houlding, BJ (1517) | Lost 1-2 | -181516 |
| 6legacy | 320 | Ludescher, Nick J (1518) | Lost 0-2 | -181498 |
| 7legacy | 287 | Hammer, James (1519) | Won 2-0 | +181516 |
| 8legacy | 206 | Salway, Ashlund (1472) | Won 2-1 | +171533 |
| 9legacy | 149 | Gareau, Philippe (1487) | Lost 1-2 | -191514 |
| average opponent: 1500record: 5-4 | new rating: 1514 | |||