Olson, Erik
Current rating: 1502
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 189 | Wong, Daniel (1479) | Lost 1-2 | -181483 |
| 2sealed | 141 | Locke, Matt (1594) | Won 2-0 | +201503 |
| 3sealed | 425 | Brodeur, Kyle (1498) | Won 2-0 | +171520 |
| 4sealed | 332 | Kaldis, Christos (1500) | Lost 0-2 | -181502 |
| 5sealed | 322 | Baker, James (1486) | Won 2-0 | +181520 |
| 6sealed | 202 | Lowe, Jett (1521) | Lost 1-2 | -181502 |
| top | average opponent: 1513record: 3-3 | new rating: 1502 | ||
| Grand Prix Chicago 2009 (legacy) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 129 | Lee, Wonhyo (1485) | Won 2-1 | +181520 |
| 2legacy | 105 | Andreotti, John A (1518) | Lost 1-2 | -181502 |
| 3legacy | 332 | Winchell, Stacy (1483) | Lost 0-2 | -191483 |
| 4legacy | 433 | Foss, Cody (1482) | Won 2-0 | +181501 |
| 5legacy | 393 | Hoffman, Ryan (1545) | Won 2-0 | +191520 |
| 6legacy | 271 | Platt, Cam (1448) | Lost 1-2 | -191501 |
| top | average opponent: 1494record: 3-3 | new rating: 1501 | ||
| Grand Prix Columbus 2004 (DST limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 206 | Witherell, Randal (1500) | Draw 1-1 | 01500 |
| 2sealed | 213 | Thompson, Keith (1660) | Draw 1-1 | +31503 |
| 3sealed | 310 | Boggs, John (1482) | Won 2-0 | +181521 |
| 4sealed | 250 | Reid, Tiffany (1518) | Lost 0-2 | -191502 |
| 5sealed | 278 | Clavette, Raymond (1485) | Won 2-0 | +181520 |
| 6sealed | 211 | Walat, Cody (1518) | Lost 0-2 | -181502 |
| top | average opponent: 1527record: 2-2-2 | new rating: 1502 | ||