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Individual Calculations April 2015 |
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| Drakos, Konstantinos Total change: -2.40 | |   |
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| 11th open Triantafylos Siaperas 2015 | Athens - Ambelokipoi | GRE | 2015-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1737 | 1673 | 2.00 | 5 | -0.12 | 20 | -2.40 | |
|  Karatzanos, Konstantinos | | | 1312 | GRE | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Vazelakis, Dimitrios | | | 1861 | GRE | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Diatsintos, Ilias | | | 1560 | GRE | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Koerant, Filipos | | | 1880 | GRE | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Ilandzis, Spyridon | | | 2073 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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