Bleck, Michael
Current rating: 1428
Record: 5-9-1
| Grand Prix Cologne 2001 (PLS limited) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 17 | Betschart, Peter (1504) | Draw 1-1 | +11482 |
| 2sealed | 150 | Dun, Peter (1500) | Won 2-1 | +181500 |
| 3sealed | 95 | Lauter, Michael (1520) | Lost 0-2 | -181482 |
| 4sealed | 162 | Guelch, Christopher (1483) | Lost 1-2 | -181464 |
| 5sealed | 197 | Pannhorst, Lothar-Nils (1431) | Won 2-0 | +181482 |
| 6sealed | 149 | Zagalsky, Alejo (1469) | Lost 0-2 | -181464 |
| 7sealed | 153 | Wagner, Mirko (1482) | Lost 0-2 | -181446 |
| 8sealed | 150 | Jackisch, Jens (1466) | Lost 0-2 | -181428 |
| average opponent: 1482record: 2-5-1 | new rating: 1428 | |||
| Grand Prix Copenhagen 2000 (PCY limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 29 | Borup, Paw (1500) | Won 2-0 | +181518 |
| 2sealed | 81 | Vilm, Simon (1518) | Won 2-0 | +181536 |
| 3sealed | 53 | Twiefel, Torben (1504) | Lost 0-2 | -191517 |
| 4sealed | 81 | Nessler, Michael (1537) | Lost 1-2 | -171500 |
| 5sealed | 126 | Berthelsen, Nis (1504) | Lost 1-2 | -181482 |
| 6sealed | 122 | Olsen, Per (1448) | Lost 1-2 | -191463 |
| 7sealed | 114 | Andersen, Klaus (1463) | Won 2-1 | +181481 |
| average opponent: 1496record: 3-4 | new rating: 1481 | |||