Matzen, John
Current rating: 1482
Record: 1-2
| Grand Prix Lincoln 2012 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 100 | Van Holtum, Joe (1500) | Won 2-0 | +181518 |
| 2modern | 23 | VanVacter, Caleb R (1542) | Lost 0-2 | -181500 |
| 3modern | 162 | Macke, Adam (1466) | Lost 1-2 | -181482 |
| average opponent: 1503record: 1-2 | new rating: 1482 | |||