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Individual Calculations September 2014 |
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| Helmer, Jan Total change: 39.20 | |   |
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| Vellmarer Schachtage 5th International Chess Open Group B | Vellmar | GER | 2014-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1827 | 1612 | 2.00 | 4 | 0.98 | 40 | 39.20 | |
|  Wagner, Andreas | | | 1895 | GER | 1.00 | 1 | 0.84 | 40 | 33.60 | |  Gelashvili, Vakhtang | | | 1865 | GER | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Cotenescu, Daniel | | | 1996 | GER | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Ziegenfuss, Larissa | | | 1552 | GER | 1.00 | 1 | 0.42 | 40 | 16.80 | |
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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