Christophersen, William
Current rating: 1451
Record: 3-6
| Grand Prix Omaha 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 48 | Ryan, Forrest (1673) | Lost 0-2 | -151485 |
| 2modern | 356 | Mogg, Colin (1428) | Lost 1-2 | -191466 |
| 3modern | 530 | Brewer, Andrew D (1485) | Won 1-0 | +181484 |
| 4modern | 452 | Allard, Jason (1655) | Lost 0-2 | -141470 |
| 5modern | 477 | Snow, Josh E (1449) | Lost 1-2 | -191451 |
| 6modern | 411 | Daharsh, Travis (1464) | Won 2-0 | +181469 |
| 7modern | 326 | Harris, Daniel (1466) | Lost 1-2 | -181451 |
| 8modern | 278 | Vuong, Dan (1446) | Won 2-0 | +181469 |
| 9modern | 215 | Stainbrook, Zach (1450) | Lost 0-2 | -181451 |
| average opponent: 1502record: 3-6 | new rating: 1451 | |||