Lange, Jack T
Current rating: 1499
Record: 1-1
| Grand Prix Kansas City 2011 (NPH limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 176 | Guz, Anton (1500) | Won 2-0 | +181518 |
| 2sealed | 47 | Sondag, Brian (1448) | Lost 0-2 | -191499 |
| average opponent: 1474record: 1-1 | new rating: 1499 | |||