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Individual Calculations July 2023 |
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| Tzavara, Eleni Total change: -0.80 | |   |
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| Athens chalenge 2023 | Athens | GRE | 2023-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1553 | 1337 | 1.50 | 6 | -0.02 | 40 | -0.80 | |
|  Nteligiorgis, Georgios | | | 1716 | GRE | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Kosma, Maria | | | 1653 | GRE | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Vasilopoulos, Georgios Th | | | 1066 | GRE | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Diamandis, Phoebus-Apollo | | | 1567 | GRE | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Ampeliotis, Georgios | | | 1666 | GRE | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Poullas, Antonis | | | 1652 | GRE | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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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