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Individual Calculations April 2023 |
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| Kouvatsos, Filippos Total change: 7.40 | |   |
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| 2023 Team Championship of Attica - A Local rounds 1-5 | Attica | GRE | 2023-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1870 | 2168 | 4.50 | 5 | 0.37 | 20 | 7.40 | |
|  Mallios, Spyridon | | | 1698 | GRE | 1.00 | 1 | 0.05 | 20 | 1.00 | |  Spartinos, Pantelis | | | 1768 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fragkos, Vasilios | | | 2066 | GRE | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Kondopoulos, Dimitrios | | | 1984 | GRE | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Santorinaios, Iakovos | | | 1836 | GRE | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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