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Individual Calculations December 2022 |
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| Dettmann, Holger Total change: -2.40 | |   |
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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 |
| 1994 | 2003 | 3.50 | 7 | -0.12 | 20 | -2.40 | |
|  Polster, Wolfgang, Dr. | | | 2252 | GER | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Zoll, Detlef | | | 1849 | GER | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Wallner, Dieter | | | 1966 | AUT | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Noyce, Robert C | | | 2179 | ENG | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Skibbe, Diana | | wf | 1972 | GER | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Valentine, Brian J | | | 1909 | ENG | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Eriksson, Urban | | | 1830 | SWE | 0.50 | 1 | -0.23 | 20 | -4.60 | |
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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