Oh, Michael
Current rating: 1485
Record: 1-2
| Grand Prix Philadelphia 2012 (RTR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 326 | Visco, Michael (1500) | Won 2-0 | +181518 |
| 2sealed | 33 | Becker, Matthew M (1668) | Lost 1-2 | -151503 |
| 3sealed | 258 | Van Tine, Larry E (1500) | Lost 1-2 | -181485 |
| average opponent: 1556record: 1-2 | new rating: 1485 | |||