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Individual Calculations December 2017 |
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| Dubiel, Jacek Total change: -5.30 | |   |
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| Oberliga Ost B 2017/2018 November 2017 | various | GER | 2017-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2195 | 2426 | 1.00 | 2 | -0.53 | 10 | -5.30 | |
|  Mazurek, Robert | | | 2069 | POL | 0.50 | 1 | -0.39 | 10 | -3.90 | |  Dubkov, Andrej | f | | 2321 | GER | 0.50 | 1 | -0.14 | 10 | -1.40 | |
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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