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Individual Calculations April 2023 |
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| Vavoulidis, Georgios Total change: -11.20 | |   |
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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 |
| 1652 | 1553 | 0.50 | 2 | -0.28 | 40 | -11.20 | |
|  Giannakoulopoulos, Spyridon | | | 1847 | GRE | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Forakis, Konstant. | | | 1457 | GRE | 0.50 | 1 | -0.13 | 40 | -5.20 | |
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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