Renken, Willard
Current rating: 1475
Record: 9-11
| Grand Prix Vancouver 2017 (modern) | starting rating: 1487 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 2031 | Jones, Derrick (1711) | Lost 0-2 | -141473 |
| 3modern | 2572 | Morrison, Sam (1484) | Lost 0-2 | -181455 |
| 4modern | 2594 | Worsfold, Jesse (1482) | Won 2-1 | +191474 |
| 5modern | 2446 | Smith, RJ (1462) | Lost 1-2 | -191455 |
| 6modern | 2520 | McCune, Jake (1448) | Won 2-1 | +181473 |
| 7modern | 2350 | Crowder, Daniel (1574) | Won 2-0 | +201493 |
| 8modern | 2327 | Bair, Thomas (1495) | Lost 0-2 | -181475 |
| top | average opponent: 1522record: 3-4 | new rating: 1475 | ||
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1505 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 868 | Belknap, Jacy (1500) | Lost 0-2 | -181487 |
| top | record: 0-1 | new rating: 1487 | ||
| Grand Prix Portland 2013 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 125 | Boday, Steven (1500) | Lost 0-2 | -181482 |
| 2modern | 275 | Layher, Kris (1482) | Lost 1-2 | -181464 |
| 3modern | 394 | Schleicher, Kevin (1464) | Won 2-1 | +181482 |
| 4modern | 430 | Hsieh, Calvin (1465) | Won 2-1 | +181500 |
| 5modern | 326 | Malotte, Douglas (1548) | Won 2-0 | +191519 |
| 6modern | 275 | Tajak, Lukas (1742) | Lost 0-2 | -141505 |
| top | average opponent: 1533record: 3-3 | new rating: 1505 | ||
| Grand Prix Seattle-Tacoma 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 127 | Adair, Zach (1492) | Won 2-0 | +181518 |
| 3sealed | 115 | Felicetti, Ted (1542) | Lost 0-2 | -181500 |
| 4sealed | 290 | White, Michael S (1517) | Lost 1-2 | -171483 |
| 5sealed | 336 | Lau, Terry (1656) | Won 2-1 | +211504 |
| 6sealed | 273 | Allmaker, Nick (1399) | Won 2-1 | +161520 |
| 7sealed | 141 | MacRae, Daniel (1445) | Lost 0-2 | -201500 |
| top | average opponent: 1508record: 3-3 | new rating: 1500 | ||