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Individual Calculations October 2023 |
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| Karagiannis, Athanasios Total change: -14.90 | |   |
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| 30th open of Nikaia - Honor to National Resistance2023 - A group | Nikaia | GRE | 2023-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1776 | 2118 | 6.00 | 9 | -1.49 | 10 | -14.90 | |
|  Tsamtsouris, Efthymios | | | 1623 | GRE | 0.50 | 1 | -0.46 | 10 | -4.60 | |  Triantafyllakis, Dimitrios | | | 1576 | GRE | 0.50 | 1 | -0.47 | 10 | -4.70 | | | Zavrakidis, Nikolaos | | | 1597 | GRE | 0.50 | 1 | -0.47 | 10 | -4.70 | | | Makrylakis, Iason | | | 1718 * | GRE | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Sitsanis, Nikolaos 44725 | | | 1668 | GRE | 0.50 | 1 | -0.44 | 10 | -4.40 | | | Mylonakis, Ioannis | | | 1759 | GRE | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Delithanasis, Dimitrios | | | 1895 | GRE | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Kotronias, Vasilios | g | | 2451 | GRE | 0.00 | 1 | -0.12 | 10 | -1.20 | | | Kosma, Maria | | | 1698 | GRE | 1.00 | 1 | 0.07 | 10 | 0.70 | | | * 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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