Heimbigner, Jacob B
Current rating: 1483
Record: 2-3
| Grand Prix Seattle 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 64 | Pooni, Raj (1500) | Lost 0-0 | -181482 |
| 2extended | 82 | Stephens, Rhett (1482) | Won 0-0 | +181500 |
| 3extended | 85 | Insco, Chris (1500) | Won 0-0 | +181518 |
| 4extended | 61 | Osborne, James (1553) | Lost 0-0 | -171501 |
| 5extended | 83 | Freneau, Phil (1515) | Lost 0-0 | -181483 |
| average opponent: 1510record: 2-3 | new rating: 1483 | |||