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Individual Calculations November 2011 |
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| Kalepky, Helmut Total change: -7.20 | |   |
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| Cologne - Chess - Days 2011 | Koeln | GER | 2011-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 2120 | 2.50 | 4 | -0.48 | 15 | -7.20 | |
|  Margenberg, Volker | | | 1897 | GER | 0.50 | 1 | -0.28 | 15 | -4.20 | |  Maczkowiak, Thomas | | | 1923 | GER | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Jordans, Ralph | | | 1922 | GER | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Gwiazda, Slawomir | | | 1979 | GER | 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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