Siehoff, Jonas
Current rating: 1445
Record: 0-3
| Grand Prix Utrecht 2015 (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 208 | Bestak, Jiri (1481) | Lost 0-2 | -181482 |
| 2sealed | 589 | Van Zwet, Feike (1482) | Lost 1-2 | -181464 |
| 3sealed | 610 | Cavadas, Miguel (1413) | Lost 0-2 | -191445 |
| average opponent: 1459record: 0-3 | new rating: 1445 | |||