Koralewski, Ryan C.
Current rating: 1444
Record: 0-3-1
| Grand Prix Philadelphia 2002 (ONS rochester) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 134 | gordon, stuart (1464) | Lost 0-2 | -191481 |
| 2sealed | 225 | Hoffman, James (1482) | Draw 1-1 | 01481 |
| 3sealed | 216 | Martel, Jason (1466) | Lost 1-2 | -181463 |
| 4sealed | 236 | Nichols, James (1429) | Lost 0-2 | -191444 |
| average opponent: 1460record: 0-3-1 | new rating: 1444 | |||