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Individual Calculations July 2023 |
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| Galanopoulos, Efraim Total change: -25.20 | |   |
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| Athens chalenge 2023 | Athens | GRE | 2023-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1550 | 1680 | 4.00 | 8 | -1.26 | 20 | -25.20 | |
|  Karystianos, Petros | | | 1318 | GRE | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Koukas, Anastasios | | | 2003 | GRE | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Kassios, Dimitrios | | | 1903 | GRE | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Theodoropoulos, Dimitrios Th | | | 1408 | GRE | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Kazantzoglou, Nikolaos | | | 1464 | GRE | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Lampou, Marianta | | | 1466 | GRE | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Stavropoulos, Sotirios | | | 1476 | GRE | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Drivas, Georgios I | | | 1364 | GRE | 0.00 | 1 | -0.87 | 20 | -17.40 | |
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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