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Individual Calculations June 2015 |
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| Petzelberger, Ferdinand Total change: 52.40 | |   |
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| 20. Reutlinger Open | Reutlingen | GER | 2015-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1990 | 1882 | 3.50 | 6 | 1.31 | 40 | 52.40 | |
|  Weber, Tom | | | 1510 | GER | 0.00 | 1 | -0.90 | 40 | -36.00 | |  Ostertag, Stephan | | | 1813 | GER | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Zikeli, Saskia | | | 2134 | GER | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Bergner, Philipp | | | 2149 | GER | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Schwarz, Arnd-Ruediger | | | 2167 | GER | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Bathray, Johannes | | | 2164 | GER | 0.50 | 1 | 0.34 | 40 | 13.60 | |
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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