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Individual Calculations February 2018 |
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| Sifogiannakis, Andreas Total change: 56.40 | |   |
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| 21st National Youth under 18 Championsip 2018 - open | Chania | GRE | 2018-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1592 | 1499 | 5.00 | 9 | 1.41 | 40 | 56.40 | |
|  Mavridis, Emmanouil | | | 1101 | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Triantos, Konstantinos | | | 1899 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Christodoulakis, Michail | | | 1118 | GRE | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Marinakis, Hristos | | | 1895 | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Galanakis, Nikolaos | | | 1519 | GRE | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Chompitakis, Konstantinos | | | 1664 | GRE | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Pelantakis, Mihail | | | 1852 | GRE | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Fidrilakis, Stavros | | | 1899 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Pavloudakis, Georgios | | | 1384 | GRE | 1.00 | 1 | 0.34 | 40 | 13.60 | | | * 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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