Piotrowski, Dean
Current rating: 1462
Record: 0-2
| Grand Prix Oakland 2013 (M14 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 508 | Lewsadder, Brian (1463) | Lost 1-2 | -191481 |
| 2sealed | 519 | [anonymous] | Lost 0-2 | -191462 |
| average opponent: 1446record: 0-2 | new rating: 1462 | |||