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Individual Calculations February 2020 |
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| Tzatzimakis, Theodoros Total change: -21.60 | |   |
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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 |
| 1234 | 1030 | 1.00 | 6 | -0.54 | 40 | -21.60 | |
|  Koutsourakis, Ioannis | | | 1430 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Chasourakis, Emmanouil | | | 1299 | GRE | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Psarianou, Eleni | | | 1116 | GRE | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Georgakakis, Michail | | | 1313 | GRE | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Chatziioannidis, Panagiotis | | | 1128 | GRE | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Theodoroglakis, Ioannis | | | 1118 | GRE | 0.00 | 1 | -0.38 | 40 | -15.20 | | | * 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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