Seim, John
Current rating: 1464
Record: 1-3
| Grand Prix Seattle 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 104 | Zollinger, Jason (1500) | Lost 0-0 | -181482 |
| 2extended | 89 | Aszman, Greg (1482) | Lost 0-0 | -181464 |
| 3extended | 109 | Green, Mike (1464) | Won 0-0 | +181482 |
| 4extended | 96 | Manning, Cal (1481) | Lost 0-0 | -181464 |
| average opponent: 1482record: 1-3 | new rating: 1464 | |||