Lehrke, Michael
Current rating: 1464
Record: 3-5
| Grand Prix Las Vegas 2015 (1) (MM2 limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 145 | Martin, Walter (1448) | Won 2-1 | +171481 |
| 2sealed | 243 | Maracle, James (1517) | Won 2-1 | +191500 |
| 3sealed | 74 | Bianchi, Alex (1548) | Lost 0-2 | -171483 |
| 4sealed | 108 | Comminos, Bill (1419) | Lost 0-2 | -191464 |
| average opponent: 1483record: 2-2 | new rating: 1464 | |||
| Grand Prix Chicago 2014 (JOU standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 656 | Campanella, Tyler (1485) | Lost 1-2 | -181482 |
| 2standard | 772 | Phiffer, Aaron (1535) | Won 2-0 | +191501 |
| 3standard | 840 | Cluphf, Tim (1500) | Lost 1-2 | -181483 |
| 4standard | 901 | Green, Trent (1431) | Lost 0-2 | -191464 |
| average opponent: 1488record: 1-3 | new rating: 1464 | |||