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Individual Calculations May 2017 |
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| Drakoulakos, Grigorios Total change: 1.40 | |   |
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| 2017 Attica Youth Championships - open 18 | P Faliro | GRE | 2017-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2057 | 2217 | 3.50 | 5 | 0.07 | 20 | 1.40 | |
|  Gkikas, Vasilios | | | 1992 | GRE | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Stavropoulos, Konstantinos | | | 2047 | GRE | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Loutragotis, Dimitrios | | | 2224 | GRE | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Antoniadis, Artiom | | | 1817 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kouskoutis, Georgios-Alexandros | | | 2204 | GRE | 0.50 | 1 | -0.02 | 20 | -0.40 | | | * 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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