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Individual Calculations December 2017 |
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| Vakali, Athina Total change: -15.20 | |   |
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| Mediterranean Youth Chess Championships 2017 | Chania | GRE | 2017-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1255 | 1115 | 1.00 | 4 | -0.38 | 40 | -15.20 | |
|  Pavlidis, Pavlos | | | 1515 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Voulgarakis, Ioannis | | | 1342 | GRE | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Vakali, Ariadni | | | 1035 | GRE | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Christodoulakis, Michail | | | 1127 | GRE | 0.00 | 1 | -0.48 | 40 | -19.20 | | | * 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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