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Individual Calculations December 2022 |
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| Kovacs, Zoltan Total change: 30.80 | |   |
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| Erkel Ferenc Memorial 2022 | Gyula | HUN | 2022-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1976 | 2041 | 5.50 | 7 | 1.40 | 20 | 28.00 | |
|  Granicz, Janos | | | 1738 | HUN | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Ivan, Reka Gyongyver | | | 1904 | HUN | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Vrona, Mihail | | | 1903 | HUN | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Zambo, Zoltan Istvan | f | | 2306 | HUN | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Tamas, Kornel | | | 2006 | HUN | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Samu, Sorin-Mihai | | | 1954 | ROU | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Restas, Peter | f | | 2024 | HUN | 0.50 | 1 | -0.02 | 20 | -0.40 | |
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) | | | | 2022 Birmingham Open | Birmingham | ENG | 2022-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1901 | 2041 | 1.50 | 2 | 0.14 | 20 | 2.80 | |
| | Basson, Heinrich | | | 1828 | RSA | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Brown, Tom | | | 1973 | ENG | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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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