Birkenstock, Kai S
Current rating: 1463
Record: 0-2
| Grand Prix Bochum 2010 (SOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 780 | Lachia, Sylvain (1500) | Lost 0-2 | -181482 |
| 2sealed | 837 | Poncot, David (1429) | Lost 1-2 | -191463 |
| average opponent: 1464record: 0-2 | new rating: 1463 | |||