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Individual Calculations April 2020 |
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| Sunkova, Marie Total change: -24.60 | |   |
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| World Senior Team Chess Championship 2020 - Open 65 plus | Prague | CZE | 2020-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1809 | 1837 | 2.00 | 6 | -1.23 | 20 | -24.60 | |
|  Walther, Hans-Wolfgang | | | 2111 | GER | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Nickl, Klaus | | | 1946 | AUT | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Kasik, Miroslav | | | 1734 | CZE | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Baumgarten, Werner | | | 1769 | GER | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Vlachopulos, Elefteris | | | 1709 | CZE | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Lansky, Petr | | | 1582 | CZE | 0.50 | 1 | -0.31 | 20 | -6.20 | |
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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