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Individual Calculations December 2018 |
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| Slapak, Petr Total change: 3.60 | |   |
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| Krajska soutez KHSS skupina Vychod 2018/2019 r2-3 | various | CZE | 2018-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1741 | 1502 | 0.50 | 2 | 0.09 | 40 | 3.60 | |
|  Cerha, Petr | | | 1699 | CZE | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Kozusek, Slavomir | | | 1783 | CZE | 0.50 | 1 | 0.34 | 40 | 13.60 | |
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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