Kunz, David
Current rating: 1602
Record: 10-5
| Grand Prix Vienna 2014 (BNG limited) | starting rating: 1568 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 84 | Schwarzbock, Benjamin (1584) | Won 2-0 | +181586 |
| 2sealed | 140 | Murphy, Lee (1414) | Won 2-0 | +151601 |
| 3sealed | 53 | Gerschenson, Immanuel (1650) | Won 2-1 | +191620 |
| 4sealed | 34 | Waldenberger, Marc (1546) | Lost 1-2 | -191601 |
| 5sealed | 149 | Schuringa, Sebastiaan (1524) | Won 2-1 | +161617 |
| 6sealed | 236 | Libkin, Eugen (1783) | Lost 0-2 | -151602 |
| average opponent: 1583record: 4-2 | new rating: 1602 | |||
| Grand Prix Prague 2013 (M14 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 301 | Lam, Wilson (1545) | Won 2-1 | +191519 |
| 2sealed | 251 | Vychodil, David (1418) | Won 2-0 | +161535 |
| 3sealed | 321 | Jurkovic, Robert (1961) | Lost 1-2 | -111524 |
| 4sealed | 298 | Requier, Sebastien (1557) | Won 2-1 | +191543 |
| 5sealed | 131 | Uittenbogaard, Kenny (1520) | Won 2-0 | +181561 |
| 6sealed | 107 | Meijer, Rudy (1713) | Won 2-0 | +201581 |
| 7sealed | 97 | Tomcani, Jan (1886) | Lost 1-2 | -121569 |
| 8sealed | 154 | Rybar, Stepan (1494) | Won 2-0 | +161585 |
| 9sealed | 59 | Tesselaar, Han (1621) | Lost 1-2 | -171568 |
| average opponent: 1635record: 6-3 | new rating: 1568 | |||