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Individual Calculations December 2018 |
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| Nelles, Werner Total change: -28.80 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2018-2019 Q1 F | Koblenz-Lahnstein | GER | 2018-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1354 | 1410 | 1.00 | 3 | -0.72 | 40 | -28.80 | |
|  Weber, Winfried Willi | | | 1305 | GER | 0.50 | 1 | -0.14 | 40 | -5.60 | |  Ulrich, Helena Irene | | | 1260 | GER | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Geisert, Bernd | | | 1498 | GER | 0.50 | 1 | 0.12 | 40 | 4.80 | |
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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