Bottcher, Carl
Current rating: 1445
Record: 2-5
| Grand Prix Bochum 2012 (RTR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 652 | Hoyer, Roland (1500) | Lost 1-2 | -181482 |
| 2standard | 742 | Weller, Lars (1509) | Won 2-0 | +181500 |
| 3standard | 675 | Szymanski, Mateusz (1448) | Lost 1-2 | -181482 |
| 4standard | 831 | Bungeneers, Lorenz (1504) | Won 2-0 | +181500 |
| 5standard | 784 | Vandenborre, Fabrice (1499) | Lost 1-2 | -181482 |
| 6standard | 791 | Cardoen, Kris (1483) | Lost 0-2 | -181464 |
| 7standard | 781 | Verner, Lukas (1409) | Lost 0-2 | -191445 |
| average opponent: 1479record: 2-5 | new rating: 1445 | |||