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Individual Calculations October 2021 |
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| Mavridis, Athanasios Total change: 78.40 | |   |
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| 2021 junior U20 National Championship - open | Trikala | GRE | 2021-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1724 | 1464 | 3.50 | 7 | 1.96 | 40 | 78.40 | |
|  Stefan, Victor | | | 1864 * | GRE | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Dritsas, Stavros Nikolaos | | | 1843 | GRE | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Gavriil, Odysseas-Panagiotis | | | 1861 | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Dereka, Konstantina | | | 1561 | GRE | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Leftheriotis, Alexandros | | | 1864 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Koukouvinos, Viktor | | | 1719 | GRE | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Bantekas, Achilleas | | | 1357 | GRE | 1.00 | 1 | 0.35 | 40 | 14.00 | | | * 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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