Melisek, David
Current rating: 1560
Record: 23-21
| Grand Prix Prague 2014 (modern) | starting rating: 1586 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 123 | Stachewicz, Patryk (1502) | Lost 1-2 | -201566 |
| 2modern | 336 | Folkerts, Arend (1446) | Won 2-0 | +161582 |
| 3modern | 382 | Chochula, Michal (1449) | Lost 0-2 | -201562 |
| 4modern | 624 | Esser, Ralph (1481) | Won 2-0 | +161578 |
| 5modern | 542 | Poroszkai, Laszlo (1580) | Lost 0-2 | -181560 |
| top | average opponent: 1492record: 2-3 | new rating: 1560 | ||
| Grand Prix Prague 2013 (M14 limited) | starting rating: 1488 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 24 | Schelkes, Tobias (1500) | Won 2-1 | +181506 |
| 2sealed | 277 | Repetti, Guillaume (1597) | Won 2-0 | +201526 |
| 3sealed | 26 | Kronberger, Niklas (1642) | Lost 1-2 | -161510 |
| 4sealed | 347 | Teoh, Yann Lee (1559) | Won 2-0 | +191529 |
| 5sealed | 260 | Porostly, Petr (1580) | Lost 1-2 | -171512 |
| 6sealed | 310 | Knap, Cestmir (1363) | Won 2-1 | +151527 |
| 7sealed | 161 | Masik, Dominik (1537) | Won 2-0 | +181545 |
| 8sealed | 151 | Bottcher, Tom (1516) | Won 2-0 | +181563 |
| 9sealed | 124 | Kurz, Jonathan Alexander (1645) | Won 2-0 | +191582 |
| 10draft | 55 | Gromko, Radoslaw (1614) | Won 2-0 | +191601 |
| 11draft | 22 | Mate, Marian (1624) | Won 2-0 | +181619 |
| 12draft | 78 | Hatt, Andras (1584) | Lost 1-2 | -181601 |
| 13draft | 40 | Ausilio, Flavio (1764) | Lost 0-2 | -151586 |
| 14draft | 56 | Berladyn, Vincent (1571) | Won 2-1 | +171603 |
| 15draft | 23 | Mate, Marian (1632) | Lost 1-2 | -171586 |
| top | average opponent: 1582record: 10-5 | new rating: 1586 | ||
| Grand Prix Manchester 2012 (DKA limited) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 10 | Gerbner, Daniel (1616) | Won 2-0 | +201500 |
| 5sealed | 34 | Chiche, Kevin (1633) | Lost 0-2 | -151485 |
| 6sealed | 37 | Nonis, Paul (1463) | Won 2-0 | +171502 |
| 7sealed | 13 | Searles, James (1540) | Lost 0-2 | -171485 |
| 8sealed | 43 | Zimmermann, Raoul (1593) | Lost 1-2 | -161469 |
| 9sealed | 68 | McIlroy, David (1544) | Won 2-0 | +191488 |
| top | average opponent: 1565record: 3-3 | new rating: 1488 | ||
| Grand Prix Prague 2011 (NPH limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 53 | Ruess, Jan (1692) | Lost 0-2 | -141468 |
| 5sealed | 113 | Spingl, Jan (1544) | Won 2-1 | +191487 |
| 6sealed | 58 | Boruvka, Petr (1670) | Lost 1-2 | -141473 |
| 7sealed | 71 | La Placa, Andrea (1755) | Won 2-1 | +231496 |
| 8sealed | 61 | Reiter, Vincent (1603) | Lost 0-2 | -161480 |
| top | average opponent: 1653record: 2-3 | new rating: 1480 | ||
| Grand Prix Bochum 2010 (SOM limited) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 653 | Panteleit, Markus (1663) | Won 2-1 | +211540 |
| 2sealed | 528 | van Rijn, Frank (1529) | Lost 1-2 | -181522 |
| 3sealed | 766 | Boariu, Alex (1482) | Lost 0-2 | -191503 |
| 4sealed | 807 | Pappas, Andreas (1484) | Won 2-0 | +181521 |
| 5sealed | 754 | Pedoux, Sophie (1405) | Lost 1-2 | -211500 |
| 6sealed | 752 | Brad, Andrei (1487) | Lost 1-2 | -181482 |
| top | average opponent: 1509record: 2-4 | new rating: 1482 | ||
| Grand Prix Prague 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 194 | Peuker, Thomas (1471) | Lost 0-2 | -191481 |
| 2sealed | 302 | Volny, Adam (1483) | Lost 0-2 | -171464 |
| 3sealed | 324 | Vondra, Adam] (1465) | Won 2-1 | +181482 |
| 4sealed | 291 | Tarnowski, Rafal (1455) | Won 2-0 | +171499 |
| 5sealed | 226 | Pesek, Jiri (1502) | Won 2-1 | +181517 |
| 6sealed | 186 | Bengtsson, Stefan (1641) | Won 2-0 | +201537 |
| 7sealed | 148 | Rikola, Markku (1528) | Lost 0-2 | -181519 |
| top | average opponent: 1507record: 4-3 | new rating: 1519 | ||