Clawson, Derek
Current rating: 1347
Record: 3-12
| Grand Prix Sacramento 2014 (THS limited) | starting rating: 1378 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 165 | Hui, Edmond (1495) | Lost 0-2 | -161362 |
| 2sealed | 425 | Crosby, Michael (1518) | Lost 0-2 | -151347 |
| top | average opponent: 1506record: 0-2 | new rating: 1347 | ||
| Grand Prix Oakland 2013 (M14 limited) | starting rating: 1428 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 71 | Moon, Chester M (1500) | Lost 0-2 | -161412 |
| 2sealed | 582 | Cortez, Sal (1486) | Lost 0-2 | -171395 |
| 3sealed | 683 | Chang, Jo Nathan (1464) | Lost 1-2 | -171378 |
| top | average opponent: 1483record: 0-3 | new rating: 1378 | ||
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1235 | Anderson, James (1415) | Lost 0-2 | -191426 |
| 2sealed | 1352 | Krylo, Eric (1483) | Won 2-0 | +191445 |
| 3sealed | 1260 | Silver, Daniel (1502) | Lost 0-2 | -171428 |
| top | average opponent: 1466record: 1-2 | new rating: 1428 | ||
| Grand Prix Oakland 2010 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 144 | Eck, Kyle (1513) | Lost 0-2 | -181482 |
| 2extended | 243 | Brown, Matthew (1498) | Lost 1-2 | -171465 |
| 3extended | 289 | Pecak, Valentino (1395) | Lost 1-2 | -201445 |
| 4extended | 353 | Martinez, Anthony (1448) | Won 2-0 | +181463 |
| 5extended | 297 | Alaman, Miguel Jose (1431) | Won 2-1 | +181481 |
| 6extended | 249 | Hill, Mike (1438) | Lost 1-2 | -191462 |
| 7extended | 224 | Whitten, Blaine (1510) | Lost 0-2 | -171445 |
| top | average opponent: 1462record: 2-5 | new rating: 1445 | ||