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Individual Calculations December 2017 |
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| Riha, Jaroslav Total change: -13.40 | |   |
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| 2. liga B 2017/2018 r2-3 | various | CZE | 2017-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2220 | 2100 | 0.00 | 2 | -0.67 | 20 | -13.40 | |
|  Gregor, Jiri | f | | 2207 | CZE | 0.00 | 1 | -0.35 | 20 | -7.00 | |  Jacek, Martin | | | 2232 | CZE | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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) | | |
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