Sumi, Miha
Current rating: 1500
Record: 3-3
| Grand Prix Vienna 1999 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 99 | Rosochacki, Rafal (1500) | Lost 0-0 | -181482 |
| 2extended | 118 | Majercak, Erik (1482) | Lost 0-0 | -181464 |
| 3extended | 154 | Wetzl, Roland (1464) | Won 0-0 | +181482 |
| 4extended | 119 | Za'topel, Radim (1482) | Lost 0-0 | -181464 |
| 5extended | 142 | Luciano, Emanuele (1464) | Won 0-0 | +181482 |
| 6extended | 115 | Groth, Johannes (1464) | Won 0-0 | +181500 |
| average opponent: 1476record: 3-3 | new rating: 1500 | |||