Holson, Joseph
Current rating: 1430
Record: 0-4
| Grand Prix Omaha 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 106 | McCusker, Jerrod (1533) | Lost 1-2 | -171483 |
| 2modern | 340 | Millington, Eric (1575) | Lost 0-2 | -171466 |
| 3modern | 509 | Johnson, Rob (1430) | Lost 0-2 | -181448 |
| 4modern | 518 | Koenecke, Thatcher (1447) | Lost 0-2 | -181430 |
| average opponent: 1496record: 0-4 | new rating: 1430 | |||