Ruderman, Bill
Current rating: 1467
Record: 1-3
| Grand Prix Philadelphia 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4extended | 57 | Van Zander, Michael (1523) | Lost 0-0 | -181482 |
| 5extended | 63 | Evans, Matty (1538) | Lost 0-0 | -171465 |
| 6extended | 112 | Greenbaum, Micah (1518) | Won 0-0 | +191484 |
| 7extended | 67 | Flores, Michael (1514) | Lost 0-0 | -171467 |
| average opponent: 1523record: 1-3 | new rating: 1467 | |||