Individual Calculations November 2021 |
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Jovy, Klaus Total change: -18.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Offene Friedberger Stadtmeisterschaft 2021 October 2021 | Friedberg | GER | 2021-10-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1925 | 1906 | 0.00 | 1 | -0.47 | 40 | -18.80 | |
| Birth, Waldemar | | | 1925 | GER | 0.00 | 1 | -0.47 | 40 | -18.80 | | 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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