Laursen, Johnathan
Current rating: 1500
| Grand Prix Las Vegas 2015 (2) (MM2 limited) | starting rating: 1462 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 511 | Reynolds, Josh (1484) | Won 2-0 | +191481 |
| 3sealed | 249 | Moline, Adam (1536) | Won 2-0 | +191500 |
| top | average opponent: 1510record: 2-0 | new rating: 1500 | ||
| Grand Prix Los Angeles 2014 (KTK standard) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 535 | Kutcher, Ben (1443) | Lost 1-2 | -191480 |
| 2standard | 458 | Fileccia, Matthew (1482) | Lost 1-2 | -181462 |
| top | average opponent: 1462record: 0-2 | new rating: 1462 | ||
| Grand Prix Los Angeles 2009 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 229 | Layne, Zachary (1500) | Lost 1-2 | -181482 |
| 2extended | 242 | Gonzales, Gilbert (1484) | Lost 1-2 | -181464 |
| 3extended | 333 | Fiorillo, Nicholas (1460) | Won 2-0 | +181482 |
| 4extended | 319 | Drennon, Phillip (1479) | Won 2-0 | +181500 |
| 5extended | 226 | Ackerman, Chris (1501) | Won 2-1 | +181518 |
| 6extended | 167 | Lossett, Joe (1506) | Lost 0-2 | -181500 |
| 7extended | 201 | Ding, Chong (1483) | Won 1-0 | +171517 |
| 8extended | 140 | Park, Sebastian Y (1517) | Lost 0-2 | -181499 |
| top | average opponent: 1491record: 4-4 | new rating: 1499 | ||