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Individual Calculations January 2020 |
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| Kupka, Ondrej Total change: -28.80 | |   |
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| JCSS - Divize II 2019/2020 - skupina B r4-5 | various | CZE | 2019-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1644 | 1729 | 0.50 | 2 | -0.72 | 40 | -28.80 | |
|  Drda, Marek | | | 1527 | CZE | 0.00 | 1 | -0.76 | 40 | -30.40 | |  Kohout, Jan | | | 1760 | CZE | 0.50 | 1 | 0.04 | 40 | 1.60 | |
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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