Individual Calculations July 2020 |
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Jecha, Vratislav Total change: 2.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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KHSS - Krajsky prebor 2019/2020 r10-11 | various | CZE | 2020-06-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
1907 | 2049 | 1.50 | 2 | 0.14 | 20 | 2.80 | |
| Volman, Vaclav | | | 2006 | CZE | 1.00 | 1 | 0.44 | 20 | 8.80 | | Voriskova, Anna | | | 1807 | CZE | 0.50 | 1 | -0.30 | 20 | -6.00 | | 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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