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Individual Calculations September 2009 |
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| Janssen, Volker Total change: -12.60 | |   |
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| Czech Open 2009 B - Tchibo Open | Pardubice | CZE | 2009-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 2037 | 4.50 | 9 | -0.84 | 15 | -12.60 | |
|  Schroeder, Jan Christian | | | 1840 | GER | 0.50 | 1 | -0.25 | 15 | -3.75 | |  Petrovs, Aleksandrs | | | 1777 | LAT | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Skuja, Aivars | | | 2218 | LAT | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Cappai, Davide | | | 2159 | ITA | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Ziemann, Christian | | | 1872 | GER | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Nguyen Minh, Thuy | | | 1869 | GER | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Balkova, Anna | | | 1862 | CZE | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Congiu, Mathilde | | wm | 2169 | FRA | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Bar, Aviv | | | 1896 | ISR | 0.50 | 1 | -0.19 | 15 | -2.85 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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