Kvac, Vladan
Current rating: 1518
Record: 17-17
| Grand Prix Vienna 2014 (BNG limited) | starting rating: 1493 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 236 | Gebauer, Stefan (1350) | Won 2-1 | +151508 |
| 2sealed | 121 | Krenmayer, Daniel (1535) | Lost 1-2 | -171491 |
| 3sealed | 403 | Draack, Fabian (1423) | Won 2-1 | +171508 |
| 4sealed | 51 | Von Kalkstein, Christian (1864) | Lost 0-2 | -121496 |
| 5sealed | 442 | Lavandier, Erick (1379) | Lost 1-2 | -201476 |
| 6sealed | 441 | Smital, Jan (1488) | Won 2-0 | +181494 |
| 7sealed | 326 | Reil, Christian (1557) | Won 2-0 | +191513 |
| 8sealed | 343 | Zidek, Arnost (1775) | Won 2-1 | +231536 |
| 9sealed | 127 | Dio, Mikulas (1554) | Lost 0-2 | -181518 |
| top | average opponent: 1547record: 5-4 | new rating: 1518 | ||
| Grand Prix Prague 2014 (modern) | starting rating: 1515 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 186 | Tollmann, Marcel (1480) | Lost 0-2 | -191496 |
| 2modern | 427 | Veselka, Jiri (1482) | Won 2-1 | +181514 |
| 3modern | 449 | Rimal, Zbynek (1502) | Won 2-1 | +181532 |
| 4modern | 419 | Reiffenstein, Jakob (1528) | Lost 1-2 | -181514 |
| 5modern | 388 | Lang, Patrick (1375) | Lost 0-2 | -211493 |
| top | average opponent: 1473record: 2-3 | new rating: 1493 | ||
| Grand Prix Prague 2013 (M14 limited) | starting rating: 1486 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 15 | Theilinger, Martin (1521) | Won 2-1 | +181504 |
| 2sealed | 130 | Gely, Jean-michel (1395) | Lost 1-2 | -201484 |
| 3sealed | 524 | Eggen, Oddbjorn (1498) | Won 2-1 | +191503 |
| 4sealed | 402 | Jankowski, Wojciech (1596) | Lost 1-2 | -171486 |
| 5sealed | 544 | Zahl, Benjamin (1526) | Won 2-1 | +191505 |
| 6sealed | 392 | Boucetta, Joackim (1715) | Won 2-0 | +221527 |
| 7sealed | 183 | Oberbek, Przemyslaw (1862) | Lost 0-2 | -121515 |
| top | average opponent: 1587record: 4-3 | new rating: 1515 | ||
| Grand Prix Prague 2011 (NPH limited) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 623 | Meda, Raphael (1500) | Won 2-0 | +191502 |
| 2sealed | 637 | Fischer, Florian (1454) | Lost 1-2 | -191483 |
| 3sealed | 653 | Lukaszyk, Tomasz (1640) | Won 2-1 | +211504 |
| 4sealed | 614 | Sondag, Guido (1501) | Won 2-0 | +181522 |
| 5sealed | 578 | Roughan, Stephen (1497) | Lost 0-2 | -191503 |
| 6sealed | 649 | Getaldic, Ilko (1545) | Lost 1-2 | -171486 |
| top | average opponent: 1523record: 3-3 | new rating: 1486 | ||
| Grand Prix Prague 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 704 | Mayerhofer, Katrin (1500) | Lost 0-2 | -181482 |
| 2sealed | 752 | Lamacka, Matus (1520) | Lost 1-2 | -171465 |
| 3sealed | 829 | Burda, Ondrej (1463) | Won 2-1 | +181483 |
| 4sealed | 835 | Moilanen, Jere (1575) | Lost 0-2 | -171466 |
| 5sealed | 813 | Florijn, Peter (1410) | Lost 1-2 | -191447 |
| 6sealed | 791 | Vaclavik, Petr (1444) | Won 2-0 | +181465 |
| 7sealed | 744 | Teiml, Dominik (1465) | Won 2-1 | +181483 |
| top | average opponent: 1483record: 3-4 | new rating: 1483 | ||