Individual Calculations February 2018 |
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Zacek, Petr Total change: -1.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Krajska soutez SSS - skupina A 2017/2018 r6-7 | various | CZE | 2018-01-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1841 | 1871 | 1.00 | 2 | -0.08 | 20 | -1.60 | |
| Plicka, Petr | | | 1744 | CZE | 0.00 | 1 | -0.67 | 20 | -13.40 | | Listopad, Martin | | | 1938 | CZE | 1.00 | 1 | 0.59 | 20 | 11.80 | | 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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