Individual Calculations March 2023 |
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Chval, Zdenek Total change: -6.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2. liga A 2022-2023 r8-9 | various | CZE | 2023-02-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1984 | 2014 | 0.50 | 1 | -0.04 | 20 | -0.80 | |
| Zeman, Martin | | | 1984 | CZE | 0.50 | 1 | -0.04 | 20 | -0.80 | | 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) | | JSS - 1. divize 2022-2023 r8-9 | various | CZE | 2023-02-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1912 | 2014 | 1.00 | 2 | -0.27 | 20 | -5.40 | |
| Novak, Martin | | | 2008 | CZE | 0.00 | 1 | -0.51 | 20 | -10.20 | | Toman, Antonin | | | 1815 | CZE | 1.00 | 1 | 0.24 | 20 | 4.80 | | 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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