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Individual Calculations November 2019 |
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| Kostouros, Alexandros Total change: -27.80 | |   |
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| Ultima by ASOP Dias - PRE MASTER Sep 2019 | Petroupoli | GRE | 2019-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1981 | 2063 | 1.00 | 4 | -1.39 | 20 | -27.80 | |
|  Katsiampas, Efthymios | | | 1827 | GRE | 0.00 | 1 | -0.80 | 20 | -16.00 | |  Alexakis, Dimitrios | | | 2077 | GRE | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Hatzistamatiou, Nikolaos | | | 1797 | GRE | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Papadopoulos, Petros | | | 2221 | GRE | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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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