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Individual Calculations April 2015 |
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| Asvestas, Stavros Total change: 3.20 | |   |
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| 11th open Triantafylos Siaperas 2015 | Athens - Ambelokipoi | GRE | 2015-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1622 | 1495 | 2.00 | 5 | 0.16 | 20 | 3.20 | |
|  Sideris, Theodoros | | | 1895 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Karatzanos, Konstantinos | | | 1312 | GRE | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Efthimiou, Georgios | | | 1847 | GRE | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Kiriazis, Dimitrios | | | 1633 | GRE | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Polikretis, Mattheos | | | 1421 | GRE | 1.00 | 1 | 0.40 | 20 | 8.00 | | | * 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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