Individual Calculations April 2023 |
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Tvrdy, Jindrich Total change: -9.80 | | |
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PSS KS 1.1 (1. trida) druzstev 2022-2023 r7-10 | Prague | CZE | 2023-02-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
2022 | 1877 | 0.50 | 2 | -0.11 | 20 | -2.20 | |
| Korsa, Jindrich | | | 2041 | CZE | 0.50 | 1 | 0.22 | 20 | 4.40 | | Vales, Vaclav | | | 2002 | CZE | 0.00 | 1 | -0.33 | 20 | -6.60 | | 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) | | SSS Krajska soutez B 2022-2023 r10-11 | various | CZE | 2023-03-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1909 | 1865 | 0.50 | 2 | -0.38 | 20 | -7.60 | |
| Jerabek, Jindrich | | | 1893 | CZE | 0.00 | 1 | -0.46 | 20 | -9.20 | | Vavra, Jan | | | 1925 | CZE | 0.50 | 1 | 0.08 | 20 | 1.60 | | 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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