Burkhardt, Sebastian
Current rating: 1460
| Grand Prix Munich 2003 (MRD limited) | starting rating: 1478 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 129 | Wolfensberger, Daniel (1500) | Won 2-1 | +191497 |
| 2sealed | 248 | Schindler, Mike (1483) | Lost 0-2 | -191478 |
| 3sealed | 213 | Kohl, Nikolaus (1454) | Lost 0-2 | -181460 |
| top | average opponent: 1479record: 1-2 | new rating: 1460 | ||
| Grand Prix London 2003 (Onslaught block) | starting rating: 1537 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 93 | Kloke, Bjorn (1447) | Lost 0-2 | -201517 |
| 2block | 156 | Verrier, Diarmuid (1482) | Lost 1-2 | -191498 |
| 3block | 227 | Manwaring, Bill (1380) | Lost 1-2 | -201478 |
| top | average opponent: 1436record: 0-3 | new rating: 1478 | ||
| Grand Prix Heidelberg 2002 (TOR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 118 | Nickol, Peter (1500) | Won 1-0 | +181518 |
| 2sealed | 25 | Freitag, Lars (1530) | Won 2-0 | +181536 |
| 3sealed | 47 | Blumke, Alexander (1532) | Lost 0-2 | -181518 |
| 4sealed | 150 | Steiger, Olivier (1513) | Lost 1-2 | -181500 |
| 5sealed | 204 | Pobis, Jakub (1535) | Won 2-1 | +191519 |
| 6sealed | 158 | Pavuna, Stjepan (1519) | Won 2-1 | +181537 |
| top | average opponent: 1522record: 4-2 | new rating: 1537 | ||