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Individual Calculations January 2016 |
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| Kosmidis, Konstantinos Total change: 17.80 | |   |
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| 2015 Spyros "Bikos Attica Cup" - A group | Attica | GRE | 2015-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1662 | 1840 | 3.00 | 3 | 0.89 | 20 | 17.80 | |
|  Vlahakis, Konstantinos | | | 1440 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kontos, Vasilios | | | 1732 | GRE | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Kokkoris, Haralambos | | | 1814 | GRE | 1.00 | 1 | 0.46 | 20 | 9.20 | | | * 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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