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Individual Calculations December 2018 |
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| Koehler, Christian Friedrich Total change: -12.40 | |   |
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| 22. Offene Internationale Bayerische Schachmeisterschaft | Gmund | GER | 2018-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2133 | 2241 | 5.00 | 9 | -0.75 | 20 | -15.00 | |
|  Basener, Winfried | | | 2064 | GER | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Braun, Arik | g | | 2603 | GER | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Fier, Alexandr | g | | 2558 | BRA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Poelt, Christoph | | | 1987 | GER | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Krans, Jan | | | 2053 | NED | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Metodiev, Martin | | | 1974 | GER | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Schicker, Rudolf | | | 1881 | GER | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Deues, Erik | | | 1994 | GER | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Walter, Thomas | | | 2084 | GER | 0.50 | 1 | -0.21 | 20 | -4.20 | |
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) | | | | NRW-Klasse 2 2018/2019 November 2018 | various | GER | 2018-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2342 | 2248 | 0.50 | 1 | 0.13 | 20 | 2.60 | |
| | Kohlweyer, Bernd | m | | 2342 | GER | 0.50 | 1 | 0.13 | 20 | 2.60 | |
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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