Matas, Ivan
Current rating: 1524
Record: 5-4
| Grand Prix Bochum 2010 (SOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 657 | Angerstein, Helge (1500) | Lost 1-2 | -181482 |
| 2sealed | 564 | Grundler, Stefan (1481) | Won 2-0 | +181500 |
| 3sealed | 761 | Baumgart, Tino (1500) | Lost 1-2 | -181482 |
| 4sealed | 855 | Wiegand, Andre (1481) | Won 2-0 | +181500 |
| 5sealed | 743 | Jentsch, Jochen (1500) | Won 2-0 | +181518 |
| 6sealed | 642 | Schmidt, Jan (1577) | Lost 1-2 | -171501 |
| 7sealed | 682 | Kuril, Miroslav (1604) | Won 2-1 | +201521 |
| 8sealed | 632 | Schuster, Antoine (1690) | Lost 0-2 | -151506 |
| 9sealed | 603 | Pinder, Mark (1489) | Won 2-1 | +181524 |
| average opponent: 1536record: 5-4 | new rating: 1524 | |||