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Rapid:
Individual Calculations August 2023 |
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| Osmani, Sokol Total change: 25.20 | |   |
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| 2023 Summer Chess Marathon Kallithea CC - Rapid | Kallithea | GRE | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1566 | 1143 | 2.00 | 6 | 1.26 | 20 | 25.20 | |
|  Alexakis, Dimitrios | | | 1887 | GRE | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Rodopoulos, Aristeidis | | | 1538 | GRE | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Kontos, Vasilios | | | 1726 | GRE | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Tsamtsouris, Efthymios | | | 1420 | GRE | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Gkougkousis, Nikolaos | | | 1635 | GRE | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Arvanitakis, Stavridis,panteleim | | | 1192 | GRE | 1.00 | 1 | 0.57 | 20 | 11.40 | |
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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