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Individual Calculations December 2021 |
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| Marak, David Total change: 5.00 | |   |
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| KHSS - Krajsky prebor 2021/2022 r2-4 | various | CZE | 2021-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1815 | 1834 | 1.00 | 1 | 0.47 | 20 | 9.40 | |
|  Voriskova, Anna | | | 1815 | CZE | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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) | | | | KHSS - Krajska soutez - skupina Vychod 2021/2022 r2-3 | various | CZE | 2021-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1934 | 1834 | 0.50 | 2 | -0.22 | 20 | -4.40 | |
|  Smolej, Lukas | | | 1920 | CZE | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Prouza, Tomas | | | 1948 | CZE | 0.50 | 1 | 0.16 | 20 | 3.20 | |
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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