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Individual Calculations February 2019 |
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| Nikolakis, Panagiotis Marios Total change: 12.00 | |   |
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| 22nd Greek Youth under 18 National Championship 2019 open | Rethymno | GRE | 2019-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2041 | 1910 | 3.50 | 8 | 0.88 | 40 | 35.20 | |
|  Brokalakis - Gounaris, Christos | | | 2018 | GRE | 1.00 | 1 | 0.65 | 40 | 26.00 | |  Georgakopoulos, Nikolaos K. | | | 2056 | GRE | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Kouvidis, Ioannis | | | 2060 | GRE | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Alexakis, Georgios | | | 2113 | GRE | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Triantos, Konstantinos | | | 2073 | GRE | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Vardakas, Grigorios | | | 2084 | GRE | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Patrelakis, Evaggelos | | | 2123 | GRE | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Pelantakis, Mihail | | | 1799 | GRE | 0.50 | 1 | -0.15 | 40 | -6.00 | |
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) | | | | 2019 Team Championships ESSTH-CHALK POA Rounds 1-3 | ESSTH-CHALK | GRE | 2019-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1849 | 1910 | 0.00 | 1 | -0.58 | 40 | -23.20 | |
| | Bozanis, Dimitrios | | | 1849 | GRE | 0.00 | 1 | -0.58 | 40 | -23.20 | |
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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