Hughes, Bob
Current rating: 1519
Record: 5-4
| Grand Prix Minneapolis 2009 (ZEN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 309 | Rotchadl, Tom (1464) | Lost 0-2 | -191481 |
| 2sealed | 371 | Rietze, Robert (1504) | Lost 0-2 | -171464 |
| 3sealed | 528 | Hansen, Josh (1464) | Won 2-0 | +181482 |
| 4sealed | 459 | Diischer, Matt (1482) | Lost 1-2 | -181464 |
| 5sealed | 419 | Williams, Christina M (1447) | Won 2-0 | +171481 |
| 6sealed | 343 | Benson, Marjace (1502) | Won 2-0 | +191500 |
| 7sealed | 248 | Adams, Jason (1538) | Won 2-0 | +191519 |
| 8sealed | 178 | Spitzer, Craig (1552) | Won 2-0 | +181537 |
| 9sealed | 136 | Torgerson, Leif (1536) | Lost 0-2 | -181519 |
| average opponent: 1499record: 5-4 | new rating: 1519 | |||