Dersch, Robert
Current rating: 1684
Record: 34-21-4
| Grand Prix Paris 2014 (legacy) | starting rating: 1674 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 200 | Bouchery, Alexis (1425) | Won 2-1 | +131687 |
| 3legacy | 645 | Baldelli, Guglielmo (1483) | Lost 1-2 | -211666 |
| 4legacy | 154 | Marx, Florian (1545) | Lost 0-2 | -201646 |
| 5legacy | 582 | Aigner, Peter (1296) | Won 2-1 | +111657 |
| 6legacy | 448 | Ljungberg, William (1601) | Won 2-1 | +171674 |
| 7legacy | 308 | Salmenharju, Auvo (1514) | Won 2-0 | +151689 |
| 8legacy | 158 | Lessmann, Richard (1443) | Won 2-0 | +141703 |
| 9legacy | 305 | van der Ham, Peter (1634) | Lost 0-2 | -191684 |
| top | average opponent: 1493record: 5-3 | new rating: 1684 | ||
| Grand Prix Prague 2014 (modern) | starting rating: 1646 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 210 | Vedensky, Kirill (1456) | Lost 0-2 | -211625 |
| 3modern | 573 | Wannicke, Maro (1502) | Won 2-0 | +161641 |
| 4modern | 277 | Menzel, Peter (1469) | Won 2-1 | +151656 |
| 5modern | 217 | Prinzell, Johan (1745) | Lost 1-2 | -171639 |
| 6modern | 321 | Dvorak, Radoslav (1488) | Won 2-0 | +161655 |
| 7modern | 425 | Westlake, Jamie (1663) | Won 2-0 | +181673 |
| 8modern | 193 | Jahoda, Jakub (1733) | Won 2-0 | +191692 |
| 9modern | 136 | Fromberg, Michael (1696) | Lost 0-2 | -181674 |
| top | average opponent: 1594record: 5-3 | new rating: 1674 | ||
| Grand Prix Vienna 2013 (THS standard) | starting rating: 1675 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 147 | Geuens, Peter (1388) | Lost 0-2 | -231652 |
| 3standard | 386 | Gemelli, Giordano (1518) | Lost 0-2 | -211631 |
| 4standard | 656 | Sertic, David (1468) | Won 2-0 | +151646 |
| top | average opponent: 1458record: 1-2 | new rating: 1646 | ||
| Grand Prix Strasbourg 2013 (legacy) | starting rating: 1704 | |||
| round | table | opponent (rating) | result | Δrating |
| 4legacy | 186 | Zarges, Felix (1521) | Draw 1-1 | -31701 |
| 5legacy | 102 | Pilorget, Simon (1536) | Lost 1-2 | -211680 |
| 6legacy | 200 | Schaerf, Daniel (1540) | Won 2-0 | +161696 |
| 7legacy | 127 | Vilayphiou, Nicolas (1543) | Lost 1-2 | -211675 |
| top | average opponent: 1535record: 1-2-1 | new rating: 1675 | ||
| Grand Prix Ghent 2012 (legacy) | starting rating: 1600 | |||
| round | table | opponent (rating) | result | Δrating |
| 4legacy | 74 | Kilyuk, Alexander (1500) | Won 2-0 | +161616 |
| 5legacy | 38 | Nijboer, Matthijs (1470) | Draw 1-1 | -31613 |
| 6legacy | 27 | Alcoriza Bernet, Miquel (1583) | Won 2-0 | +181631 |
| 7legacy | 13 | Richard, Armel (1600) | Won 2-0 | +171648 |
| 8legacy | 6 | Oliver, Carrie (1629) | Won 2-0 | +181666 |
| 9legacy | 4 | Gregoir, Christophe (1752) | Won 1-0 | +191685 |
| 10legacy | 603 | Vlcek, Tomas (1597) | Draw 1-1 | -11684 |
| 11legacy | 12 | Vogt, Marc (1844) | Draw 1-1 | +31687 |
| 12legacy | 23 | Holtzmann, Alexander (1603) | Lost 0-2 | -201667 |
| 13legacy | 44 | Heikkila, Markku (1604) | Won 2-0 | +171684 |
| 14legacy | 20 | Czolk, Stefan (1700) | Won 2-0 | +181702 |
| 15legacy | 14 | Roelofs, Frank (1744) | Lost 1-2 | -171685 |
| 16legacy | 20 | Pichon, Elie (1768) | Won 2-0 | +191704 |
| top | average opponent: 1646record: 8-2-3 | new rating: 1704 | ||
| Grand Prix Amsterdam 2011 (legacy) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 688 | Mueller, Andre (1739) | Won 2-1 | +221540 |
| 4legacy | 617 | Osorio, Joao (1633) | Lost 0-2 | -161524 |
| 5legacy | 721 | Cipriano, Nuno (1537) | Won 2-1 | +181542 |
| 6legacy | 672 | Requena Perez, Jose Salvador (1506) | Lost 0-2 | -191523 |
| 7legacy | 792 | Fern, Christian (1454) | Won 2-1 | +171540 |
| 8legacy | 707 | Rybar, Jiri (1503) | Won 2-1 | +171557 |
| 9legacy | 649 | Cadinot, Julien (1542) | Won 2-0 | +181575 |
| 10legacy | 852 | Benlloch, Paco (1630) | Won 2-0 | +191594 |
| 11legacy | 825 | Vlutters, Sander (1559) | Lost 1-2 | -191575 |
| 12legacy | 890 | Wall, Oskar (1654) | Lost 0-2 | -161559 |
| 13legacy | 896 | Isupov, Alexey (1550) | Lost 1-2 | -181541 |
| 14legacy | 891 | Sudmann, Jan (1721) | Won 0-0 | +211562 |
| 15legacy | 881 | Born, Sebastian (1609) | Won 2-1 | +191581 |
| 16legacy | 865 | Sjodahl, Gottfrid (1631) | Won 0-0 | +191600 |
| top | average opponent: 1591record: 9-5 | new rating: 1600 | ||
| Grand Prix Vienna 2008 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 18 | Castano, Joan (1539) | Lost 1-2 | -171483 |
| 2extended | 191 | Gov-Ari, Egal (1444) | Lost 0-2 | -191464 |
| 3extended | 233 | Bouda, Robert (1464) | Lost 1-2 | -181446 |
| 4extended | 268 | de Sousa e Costa, Joel (1429) | Won 2-0 | +181464 |
| 5extended | 241 | Glasner, Richard (1489) | Won 2-0 | +181482 |
| 6extended | 211 | Reissenweber, Tobias (1480) | Won 2-0 | +181500 |
| 7extended | 167 | Faber, Manuel (1485) | Lost 1-2 | -181482 |
| 8extended | 141 | Szalai, David (1482) | Won 2-1 | +181500 |
| 9extended | 116 | Pasztor, Balazs (1502) | Won 2-0 | +181518 |
| top | average opponent: 1479record: 5-4 | new rating: 1518 | ||