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Individual Calculations January 2023 |
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| Maratos, Antonios Total change: -10.40 | |   |
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| 4th Stamatopoulos Open 2022 | Athens | GRE | 2022-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1454 | 1421 | 3.00 | 7 | -0.52 | 20 | -10.40 | |
|  Nteligiorgis, Eleftherios | | | 2050 | GRE | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Loukopoulos, Stefanos | | | 1161 | GRE | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Chairopoulos, Stefanos | | | 1806 | GRE | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Paizanos, Epameinondas | | | 1186 | GRE | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Vassalos, Panagiotis | | | 1076 | GRE | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Kouloumoundras, Dimitrios | | | 1520 | GRE | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Ioannidis, Ilias | | | 1378 | GRE | 0.00 | 1 | -0.56 | 20 | -11.20 | |
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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