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Individual Calculations February 2016 |
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| Grigoriadis, Mihail Total change: -20.00 | |   |
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| 2016 Greek National Youth U18 Championship - open | Kavala | GRE | 2016-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2011 | 2255 | 6.50 | 9 | -0.50 | 40 | -20.00 | |
|  Vitsaxakis, Nikolaos | | | 1855 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Tsaknakis, Zisis | | | 2053 | GRE | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Kadianis, Georgios | | | 1907 | GRE | 0.00 | 1 | -0.89 | 40 | -35.60 | | | Bozanis, Dimitrios | | | 1855 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Gkikas, Vasilios | | | 1950 | GRE | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Alexiadis, Hristos | f | | 2253 | GRE | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Ballas, Athanasios-Panagiotis | | | 1956 | GRE | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Apostolakakis, Konstantinos | | | 2007 | GRE | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Kalogeris, Ioannis | | | 2260 | GRE | 1.00 | 1 | 0.51 | 40 | 20.40 | | | * 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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