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Individual Calculations November 2020 |
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| Arzoumanidis, Alexandros Total change: -37.20 | |   |
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| 13th youth U16 Team Championship of ESSTH-CHALK | Thessaloniki | GRE | 2020-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1422 | 1411 | 1.00 | 4 | -0.93 | 40 | -37.20 | |
|  Sampsonoglou, Vasilios | | | 1428 | GRE | 0.00 | 1 | -0.48 | 40 | -19.20 | |  Liamos, Evangelos | | | 1175 | GRE | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Dereka, Konstantina | | | 1497 | GRE | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Mitsiou, Konstantinos | | | 1586 | GRE | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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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