Webb, Jeff D
Current rating: 1446
Record: 1-4
| Grand Prix Portland 2013 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 94 | Goe, Brandon (1482) | Lost 1-2 | -181482 |
| 2modern | 240 | Watson, James (1466) | Lost 0-2 | -191463 |
| 3modern | 329 | Pearson, Gregory (1465) | Won 2-0 | +181481 |
| 4modern | 369 | Nagaishi, Bryan (1488) | Lost 0-2 | -171464 |
| 5modern | 418 | True-Silver, Walker (1464) | Lost 0-2 | -181446 |
| average opponent: 1473record: 1-4 | new rating: 1446 | |||