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Individual Calculations October 2023 |
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| Psychogios, Antonios Total change: -17.20 | |   |
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| 50th National Team Championship of A Category 2023 | Athens | GRE | 2023-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1901 | 1776 | 0.50 | 4 | -0.86 | 20 | -17.20 | |
|  Loutragotis, Paraskevas Pantelei | | | 1892 | GRE | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Ziogas, Paris | | | 2028 | GRE | 0.50 | 1 | 0.31 | 20 | 6.20 | |  Kontogiannis, Vasilios | | | 1734 | GRE | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Papadopoulos, Zisis | | | 1948 | GRE | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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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