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Individual Calculations April 2022 |
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| Zak, Zbynek Total change: -19.80 | |   |
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| SSS - Krajska soutez B 2021/2022 r9-10 | various | CZE | 2022-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1907 | 1986 | 0.50 | 2 | -0.71 | 20 | -14.20 | |
|  Tichy, Petr | | | 1904 | CZE | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Valtr, Tomas | | | 1910 | CZE | 0.50 | 1 | -0.10 | 20 | -2.00 | |
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) | | | | SSS - Krajsky prebor 2021/2022 r10-11 | various | CZE | 2022-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1888 | 1991 | 1.00 | 2 | -0.28 | 20 | -5.60 | |
| | Kacafirek, Miroslav | | | 1926 | CZE | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Mejzr, Jan | | | 1849 | CZE | 0.50 | 1 | -0.19 | 20 | -3.80 | |
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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