Pinion, Bill
Current rating: 1459
Record: 4-7
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1418 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 766 | Losh, Jonathan (1484) | Won 2-1 | +191437 |
| 2sealed | 535 | Denney, Jonathan (1617) | Won 2-1 | +221459 |
| top | average opponent: 1550record: 2-0 | new rating: 1459 | ||
| Grand Prix Portland 2010 (M11 limited) | starting rating: 1434 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 370 | Mitchell, Chris (1500) | Lost 1-2 | -171417 |
| 2sealed | 410 | ruhl, trevor (1482) | Won 2-0 | +191436 |
| 3sealed | 425 | Conlin, Morgan (1449) | Lost 1-2 | -181418 |
| top | average opponent: 1477record: 1-2 | new rating: 1418 | ||
| Grand Prix Oakland 2004 (DST limited) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 124 | Knadler, Johnny (1485) | Lost 1-2 | -181448 |
| 2sealed | 136 | Provenzano, Matthew (1451) | Won 2-0 | +181466 |
| 3sealed | 128 | Chatfield, Lawrence (1661) | Lost 0-2 | -141452 |
| 4sealed | 159 | O'Higgins, Tadhg (1448) | Lost 0-2 | -181434 |
| top | average opponent: 1511record: 1-3 | new rating: 1434 | ||
| Grand Prix Los Angeles 2002 (ONS rochester) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 120 | Sjoberg, Tim (1594) | Lost 0-2 | -161484 |
| 2sealed | 130 | Kvetkosky, Mike (1482) | Lost 1-2 | -181466 |
| top | average opponent: 1538record: 0-2 | new rating: 1466 | ||