Individual Calculations September 2017 |
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Grottke, Hans-Joachim, Dr. Total change: -16.60 | | |
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29. Deutsche Senioreneinzelmeisterschaft 2017 Gruppe A | Berlin | GER | 2017-08-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1978 | 2196 | 1.50 | 3 | -0.83 | 20 | -16.60 | |
| Davydov, Mihail | | | 1979 | GER | 0.50 | 1 | -0.28 | 20 | -5.60 | | Boost, Juergen | | | 1961 | GER | 0.50 | 1 | -0.29 | 20 | -5.80 | | Zschunke, Werner | | | 1994 | GER | 0.50 | 1 | -0.26 | 20 | -5.20 | | 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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