Individual Calculations March 2023 |
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Postl, Petr Total change: 6.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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KSSKV - Krajsky prebor I 2022-2023 r7-8 | various | CZE | 2023-02-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1625 | 1920 | 2.00 | 2 | 0.30 | 20 | 6.00 | |
| Muller, Vladimir | | | 1638 | CZE | 1.00 | 1 | 0.16 | 20 | 3.20 | | Vachulka, Vaclav | | | 1611 | CZE | 1.00 | 1 | 0.14 | 20 | 2.80 | | 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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