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Individual Calculations September 2021 |
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| Krien, Hartmut Total change: 16.60 | |   |
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| 33. Deutsche Senioreneinzelmeisterschaft 2021 over 65 | Magdeburg | GER | 2021-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1976 | 1915 | 4.50 | 9 | 0.83 | 20 | 16.60 | |
|  Wiebke, Elfriede | | | 1515 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kroencke, Manfred | | | 2043 | GER | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Pfitzer, Norbert, Prof. Dr. | | | 2061 | GER | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Krueger, Erich | | | 2106 | GER | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Kahe, Ralph | | | 2172 | GER | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Waltenberger, Udo | | | 2023 | GER | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Haase, Wolfgang | | | 2020 | GER | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Huettemann, Karl-Heinz | | | 2036 | GER | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Grunewald, Peter | | | 1810 | GER | 0.50 | 1 | -0.14 | 20 | -2.80 | | | * 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) | | |
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