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Individual Calculations December 2017 |
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| Gerlach, Andreas, Dr. Total change: -21.60 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2017-2018 Q2 D | Magdeburg | GER | 2017-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1686 | 1625 | 1.00 | 5 | -1.08 | 20 | -21.60 | |
|  Groetzbach, Juergen | | | 1732 | GER | 0.50 | 1 | 0.15 | 20 | 3.00 | |  Herbst, Stefan | | | 1733 | GER | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Stuch, Hans-Ferdinand | | | 1695 | GER | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Loesche, Marian | | | 1698 | GER | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Buschies, Edgar | | | 1571 | GER | 0.50 | 1 | -0.08 | 20 | -1.60 | |
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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