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Individual Calculations April 2018 |
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| Koch, Jens Total change: -7.80 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2017-2018 Q6 D | Kassel | GER | 2018-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1669 | 1802 | 3.00 | 5 | -0.39 | 20 | -7.80 | |
|  Frankiewicz, Marcus | | | 1697 | GER | 0.50 | 1 | -0.14 | 20 | -2.80 | |  Henkel, Gert | | | 1585 | GER | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Mielke, Torsten | | | 1722 | GER | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Kumar, Amod | | | 1680 | SWE | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Baumann, Bettina | | | 1660 | GER | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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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