Woolls, Joshua
Current rating: 1499
Record: 4-4-1
| Grand Prix Columbus 2004 (DST limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 255 | Jaworski, Sarah (1500) | Lost 0-2 | -181482 |
| 2sealed | 336 | Harrell, Chase (1482) | Draw 1-1 | 01482 |
| 3sealed | 316 | Sater, Ronald (1482) | Lost 1-2 | -181464 |
| 4sealed | 354 | Sheppard, Daniel (1464) | Won 2-0 | +181482 |
| 5sealed | 282 | Nyhart, Ken (1450) | Won 2-1 | +171499 |
| 6sealed | 215 | Heller, Jeff (1484) | Won 2-1 | +181517 |
| 7sealed | 160 | McGuire, Michael (1542) | Won 2-0 | +191536 |
| 8sealed | 117 | Kessling, Mike (1502) | Lost 0-2 | -191517 |
| 9sealed | 114 | Procunier, Doug (1517) | Lost 0-2 | -181499 |
| average opponent: 1492record: 4-4-1 | new rating: 1499 | |||