Tabacchini, Mat R
Current rating: 1482
Record: 2-3
| Grand Prix Minneapolis 2009 (ZEN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 81 | Koeppel, Justin (1503) | Lost 0-2 | -181482 |
| 2sealed | 350 | Ojeda, Manny (1481) | Won 2-0 | +181500 |
| 3sealed | 259 | Diehl, Michael (1500) | Won 2-0 | +181518 |
| 4sealed | 229 | Barette, Randy (1518) | Lost 0-2 | -181500 |
| 5sealed | 277 | Golliher, Jason (1516) | Lost 0-2 | -181482 |
| average opponent: 1504record: 2-3 | new rating: 1482 | |||