Individual Calculations April 2019 |
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Petlak, Josef Total change: -11.00 | | |
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Krajsky prebor JmSS 2018/2019 r9-10 | various | CZE | 2019-03-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1955 | 1973 | 0.50 | 2 | -0.55 | 20 | -11.00 | |
| Vlcko, Tomas | | | 1887 | CZE | 0.50 | 1 | -0.12 | 20 | -2.40 | | Habina, Martin | | | 2023 | CZE | 0.00 | 1 | -0.43 | 20 | -8.60 | | 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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