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Individual Calculations August 2021 |
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| Karagiorgos, Nikolaos Total change: -25.20 | |   |
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| National youth u16 open | Patra | GRE | 2021-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1613 | 1508 | 2.00 | 7 | -0.63 | 40 | -25.20 | |
|  Fragkos, Vasileios | | | 1890 | GRE | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Tsemeri, Mario | | | 1108 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Tsilidis, Christos | | | 1520 | GRE | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Nasos, Valerios | | | 1738 | GRE | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Galanis, Nikolaos-Panagiotis | | | 1633 | GRE | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Tzontas, Athanasios | | | 1491 | GRE | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Papagiannis, Asterios | | | 1908 * | GRE | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * 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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