Koch, Benjamin
Current rating: 1468
Record: 8-10
| Grand Prix Vienna 2014 (BNG limited) | starting rating: 1489 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 393 | Konrath, Gerald (1522) | Won 2-0 | +191508 |
| 2sealed | 44 | Naujokat, Ricardo (1481) | Lost 0-2 | -191489 |
| 3sealed | 404 | Lavandier, Erick (1375) | Won 2-1 | +161505 |
| 4sealed | 307 | Tarnowski, Krzysztof (1517) | Lost 1-2 | -181487 |
| 5sealed | 441 | Moeken, Ed (1248) | Lost 1-2 | -221465 |
| 6sealed | 433 | Schubert, Mario (1451) | Won 2-0 | +181483 |
| 7sealed | 276 | Zlotoiabko, Boris (1655) | Lost 1-2 | -151468 |
| 8sealed | 308 | Ivanov, Dimitri (1483) | Won 2-0 | +181486 |
| 9sealed | 242 | Csente, David (1488) | Lost 0-2 | -181468 |
| average opponent: 1469record: 4-5 | new rating: 1468 | |||
| Grand Prix Vienna 2013 (THS standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 229 | Masik, Ondrej (1500) | Lost 1-2 | -181482 |
| 2standard | 363 | Rosenkranz, Leonard (1482) | Won 2-1 | +181500 |
| 3standard | 434 | Grafensteiner, Tobias (1818) | Won 2-0 | +241524 |
| 4standard | 330 | Landgraf, Svante (1654) | Won 2-1 | +201544 |
| 5standard | 257 | Sternbauer, Bernhard (1621) | Lost 0-2 | -171527 |
| 6standard | 97 | Eriksson, Jonas (1514) | Lost 1-2 | -181509 |
| 7standard | 99 | Larsson, Daniel (1519) | Lost 1-2 | -181491 |
| 8standard | 453 | Aichhorn, Martin (1482) | Won 2-0 | +181509 |
| 9standard | 340 | Verner, Lukas (1394) | Lost 0-2 | -201489 |
| average opponent: 1554record: 4-5 | new rating: 1489 | |||