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Individual Calculations February 2020 |
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| Tzagarakis, Panagiotis Total change: -16.40 | |   |
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| 23rd Greek Youth U18 National Championship 2020 - open | Rethymno | GRE | 2020-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1899 | 1959 | 4.00 | 8 | -0.41 | 40 | -16.40 | |
|  Theodoroglakis, Ioannis | | | 1559 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Brokalakis - Gounaris, Christos | | | 2024 | GRE | 0.00 | 1 | -0.41 | 40 | -16.40 | |  Stefan, Victor | | | 2191 | GRE | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Tzovanis, Anastasios Anagnostis | | | 1754 | GRE | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Marinakis, Hristos | | | 2090 | GRE | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Bardis, Harilaos-Panagiotis | | | 2015 | GRE | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Kotsinis, Alexandros | | | 1996 | GRE | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Georgakakis, Michail | | | 1559 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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