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Individual Calculations March 2018 |
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| Sojma, Zdenek Total change: -7.40 | |   |
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| Krajsky prebor II východ PDSS 2017/2018 r8-9 | various | CZE | 2018-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1723 | 1874 | 1.00 | 2 | -0.37 | 20 | -7.40 | |
|  Janecek, Vaclav | | | 1839 | CZE | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Stepan, Stanislav | | | 1607 | CZE | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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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