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Individual Calculations January 2023 |
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| Kourouklis, Efthymios-Nektarios Total change: 2.60 | |   |
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| 4th Stamatopoulos Open 2022 | Athens | GRE | 2022-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1640 | 1447 | 2.00 | 5 | 0.13 | 20 | 2.60 | |
|  Michelakos, Panagiotis | f | | 2258 | GRE | 0.00 | 1 | 0.00 | 20 | 0.00 | |  Paizanos, Epameinondas | | | 1186 | GRE | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Chairopoulos, Stefanos | | | 1806 | GRE | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Tsavdaras, Dimitrios | | | 1174 | GRE | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Nemtsas, Hristoforos | | | 1776 | GRE | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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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