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Individual Calculations September 2023 |
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| Osmani, Sokol Total change: -6.20 | |   |
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| 3rd Summer open Chess Square 2023 | Athens | GRE | 2023-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1328 | 1227 | 2.00 | 6 | -0.31 | 20 | -6.20 | |
|  Masa, Alexandros | | | 1555 | GRE | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Megas, Panagiotis G | | | 1477 | GRE | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Stavropoulos, Simeon | | | 1121 | GRE | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Mastichiadis, Dimitrios | | | 1120 | GRE | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Ntovas, Dimitrios | | | 1236 | GRE | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Kourouklis, Efthymios-Nektarios | | | 1457 | GRE | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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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