Individual Calculations April 2022 |
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Petrak, Robert Total change: 10.80 | | |
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SSS - Krajska soutez A 2021/2022 r9-10 | various | CZE | 2022-02-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1838 | 2019 | 2.00 | 2 | 0.54 | 20 | 10.80 | |
| Polak, Jiri | | | 1892 | CZE | 1.00 | 1 | 0.33 | 20 | 6.60 | | Popovsky, Ondrej | | | 1784 | CZE | 1.00 | 1 | 0.21 | 20 | 4.20 | | 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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