Individual Calculations January 2023 |
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Mach, Ondrej Total change: 3.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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SSS Krajska soutez A 2022-2023 r4-5 | various | CZE | 2022-12-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
2007 | 1897 | 0.50 | 1 | 0.15 | 20 | 3.00 | |
| Plasil, Petr | | | 2007 | CZE | 0.50 | 1 | 0.15 | 20 | 3.00 | | 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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