Bosbach, Andreas
Current rating: 1482
Record: 6-7
| Grand Prix Heidelberg 2002 (TOR limited) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 150 | Schlueter, Matthias (1500) | Won 2-0 | +181517 |
| 2sealed | 157 | Sheljasov, Georg (1542) | Lost 0-2 | -181499 |
| 3sealed | 227 | Isekenmeier, Guido (1501) | Won 2-0 | +181517 |
| 4sealed | 156 | Kurtz, Elisabeth (1535) | Lost 0-2 | -171500 |
| 5sealed | 237 | Schepputat, Bjorn (1519) | Lost 0-2 | -181482 |
| average opponent: 1519record: 2-3 | new rating: 1482 | |||
| Grand Prix Cologne 2001 (PLS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 124 | Riebisch, Andreas (1500) | Lost 0-2 | -181482 |
| 2sealed | 234 | Loublier, Michael (1430) | Won 2-1 | +171499 |
| 3sealed | 167 | Wich, Kurt (1501) | Lost 1-2 | -181481 |
| 4sealed | 189 | Goerke, Jan-peter (1480) | Won 2-0 | +181499 |
| 5sealed | 176 | Teschner, Tobias (1532) | Lost 0-2 | -171482 |
| 6sealed | 186 | Lauchenauer, Stefan (1484) | Lost 0-2 | -181464 |
| 7sealed | 164 | Schaefer, Clemens (1462) | Won 2-0 | +181482 |
| 8sealed | 135 | Granzin, Andreas (1428) | Won 2-1 | +171499 |
| average opponent: 1477record: 4-4 | new rating: 1499 | |||