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Individual Calculations April 2019 |
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| Tvrdy, Petr Total change: 22.00 | |   |
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| Okresni prebor Frydek-Mistek 2018/2019 r10-11 | various | CZE | 2019-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1687 | 1900 | 2.00 | 2 | 0.46 | 20 | 9.20 | |
|  Kluz, Michal | | | 1650 | CZE | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Saforek, Michal | | | 1723 | CZE | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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) | | | | Krajska soutez MKSS 2018/2019 B r10 | various | CZE | 2019-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2003 | 1900 | 1.00 | 1 | 0.64 | 20 | 12.80 | |
|  Cieslak, Wiktoria | | | 2003 | POL | 1.00 | 1 | 0.64 | 20 | 12.80 | |
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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