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Individual Calculations July 2018 |
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| Kokolias, Konstantinos Total change: -20.80 | |   |
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| 21st International open Heraklio Attikis - Athens Challenge 2018 A | Athens Heraklio Attikis | GRE | 2018-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2024 | 2125 | 2.00 | 5 | -1.04 | 20 | -20.80 | |
|  Fragkos, Vasileios | | | 1725 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kotrotsos, Vasilios | f | | 2253 | GRE | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Koerant, Filipos | | | 1819 | GRE | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Drazic, Sinisa | g | | 2410 | SRB | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Loutragotis, Paraskevas Pantelei | | | 1912 | GRE | 0.00 | 1 | -0.77 | 20 | -15.40 | | | * 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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