Koch, Max
Current rating: 1489
Record: 3-4
| Grand Prix Prague 2017 (AER limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 566 | Daniel, Charvot (1500) | Won 2-0 | +181518 |
| 2sealed | 326 | Brewer, Andrew J (1787) | Lost 1-2 | -131505 |
| 3sealed | 658 | Larsen, Birger (1462) | Won 2-1 | +171522 |
| 4sealed | 496 | Platt, Christoph (1702) | Won 2-0 | +211543 |
| 5sealed | 265 | Gerber, Matthias (1485) | Lost 1-2 | -191524 |
| 6sealed | 386 | Pletinckx, Kenneth (1486) | Lost 0-2 | -181506 |
| 7sealed | 478 | Otsuka, Yohei (1568) | Lost 1-2 | -171489 |
| average opponent: 1570record: 3-4 | new rating: 1489 | |||