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Individual Calculations December 2017 |
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| Vieten, Mario Total change: -8.20 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2017-2018 Q2 C | Magdeburg | GER | 2017-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1772 | 1847 | 2.00 | 4 | -0.41 | 20 | -8.20 | |
|  Voigt, Maik | | | 1789 | GER | 1.00 | 1 | 0.42 | 20 | 8.40 | |  Petersohn, Sadko | | | 1795 | GER | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Huneck, Frank | | | 1759 | GER | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Roemgens, Marcel | | | 1744 | GER | 0.50 | 1 | -0.14 | 20 | -2.80 | |
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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