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Individual Calculations November 2017 |
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| Goodwin, David Total change: 8.60 | |   |
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| 13. Eschborner Schach-Open 2017 | Eschborn | GER | 2017-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1786 | 1527 | 0.50 | 4 | -0.29 | 20 | -5.80 | |
|  Ottenburg, Ralph | | | 1927 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Schellen, Sven | | | 1839 | GER | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Bayer, Oliver | | | 1670 | GER | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Ebeling, Leander | | | 1708 | GER | 0.00 | 1 | -0.26 | 20 | -5.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Deutsche Schach-Amateurmeisterschaft 2017-2018 Q1 E | Niedernhausen | GER | 2017-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1635 | 1527 | 2.50 | 5 | 0.72 | 20 | 14.40 | |
| | Wiedemann, Thilo | | | 1616 | GER | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Roehr, Susanne | | | 1594 | GER | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Scheunemann, Uwe | | | 1664 | GER | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Schaefer, Gerhard | | | 1661 | GER | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Wolter, Kerstin | | | 1639 | GER | 0.50 | 1 | 0.15 | 20 | 3.00 | |
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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