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Individual Calculations January 2018 |
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| Jirik, Radovan Total change: 21.60 | |   |
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| 2. divize JCSS - skupina B 2017/2018 r4-5 | various | CZE | 2017-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1580 | 1565 | 1.50 | 2 | 0.54 | 40 | 21.60 | |
|  Rolinkova, Lucie | | | 1490 | CZE | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Janostak, Jiri | | | 1669 | CZE | 1.00 | 1 | 0.64 | 40 | 25.60 | |
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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