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Individual Calculations July 2023 |
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| Diamandis, Georgios Total change: -2.60 | |   |
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| Athens chalenge 2023 | Athens | GRE | 2023-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1511 | 1465 | 3.00 | 7 | -0.13 | 20 | -2.60 | |
|  Soursos, Panayotis | | | 1315 | GRE | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Kassios, Dimitrios | | | 1903 | GRE | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Pitsakis, Ilias | | | 1682 | GRE | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Megagiannis, Maximos | | | 1067 | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sideris, Theodoros | | | 1796 | GRE | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Skaros, Periklis | | | 1163 | GRE | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Kosma, Maria | | | 1653 | GRE | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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