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Individual Calculations February 2015 |
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| Kosmidis, Konstantinos Total change: 15.60 | |   |
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| New Year's open PS PERISTERIOU 2015 - A group | Peristeri | GRE | 2015-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1934 | 1819 | 3.00 | 6 | 0.78 | 20 | 15.60 | |
|  Nikolaidis, Ioannis | g | | 2219 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Panagiotopoulos, Ioannis | | | 1761 | GRE | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Katopodis, Dimitrios | | | 2098 | GRE | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Kouskoutis, Georgios-Alexandros | | | 1937 | GRE | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Girvalakis, Spyridon | | | 1959 | GRE | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Abelakiotis, Stavros | | | 1629 | GRE | 1.00 | 1 | 0.25 | 20 | 5.00 | | | * 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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