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Individual Calculations December 2019 |
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| Ptacek, Tomas Total change: 7.60 | |   |
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| KHSS - Krajska soutez Zapad 2019/2020 r2-3 | various | CZE | 2019-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1774 | 2042 | 2.00 | 2 | 0.38 | 20 | 7.60 | |
|  Vanek, Tomas | | | 1882 | CZE | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Albrecht, Zdenek | | | 1666 | CZE | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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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