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Individual Calculations September 2015 |
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| Djukic, Sandra Total change: -17.00 | |   |
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| 11th International Open of Gazi - Heraklion 2015 - A group | Gazi Heraklion | GRE | 2015-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2096 | 2168 | 4.50 | 9 | -0.85 | 20 | -17.00 | |
|  Petrakis, Emmanouel | | | 1768 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  David, Alberto | g | | 2568 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Xilogiannis, Dimitrios | | | 1823 | GRE | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Serpetsidakis, Nikolaos | | | 1796 | GRE | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Stojanovic, Mihajlo | g | | 2553 | SRB | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Fragaki, Maria | | | 1919 | GRE | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Kovchan, Alexander | g | | 2568 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Androni, Konstantina | | | 1914 | GRE | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Fidrilakis, Stavros | | | 1955 | 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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