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Individual Calculations December 2022 |
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| Regan, Natasha K Total change: -9.80 | |   |
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| European Senior Team Chess Championship 2022 over 50 | Dresden | GER | 2022-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2063 | 1991 | 2.00 | 6 | -0.49 | 20 | -9.80 | |
|  Maes, Patrick | | | 1913 | BEL | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Skibbe, Diana | | wf | 1972 | GER | 0.00 | 1 | -0.53 | 20 | -10.60 | |  Van Bentum, Horst | | | 1979 | GER | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Polster, Wolfgang, Dr. | | | 2252 | GER | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Gebigke, Martin | | | 2015 | GER | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Baker, Chris W | m | | 2249 | ENG | 0.50 | 1 | 0.32 | 20 | 6.40 | |
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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