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Individual Calculations December 2017 |
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| Mothes, Rainer Total change: 26.40 | |   |
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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 |
| 1714 | 1746 | 3.50 | 4 | 1.32 | 20 | 26.40 | |
|  Koehler, Ingo | | | 1657 | GER | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Huelse, Hagen | | | 1659 | GER | 1.00 | 1 | 0.38 | 20 | 7.60 | |  Reyher, Susan | | | 1719 | GER | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Bertram, Thomas | | | 1821 | GER | 1.00 | 1 | 0.60 | 20 | 12.00 | |
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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