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Individual Calculations December 2018 |
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| Giannakouras, Ioannis Total change: 49.60 | |   |
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| 2018 ESSNA youth u16 team champioship - Preliminaries of 11th Greek Yeam u16 champ | ESSNA | GRE | 2018-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1326 | 1263 | 3.00 | 4 | 1.24 | 40 | 49.60 | |
|  Goridari, Artemis | | | 1032 | GRE | 1.00 | 1 | 0.21 | 40 | 8.40 | |  Kordistos, Georgios | | | 1112 | GRE | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Kosmadakis, Panagiotis | | | 1593 | GRE | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Kofkelis, Eleftherios | | | 1565 | GRE | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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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