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Individual Calculations August 2022 |
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| Alevizos, Konstantinos Total change: -55.40 | |   |
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| 2nd summer open Chess Square 2022 | Athens Ampelokipoi | GRE | 2022-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1437 | 1915 | 1.00 | 4 | -2.77 | 20 | -55.40 | |
|  Tsitimakis, Periklis | | | 1280 | GRE | 0.00 | 1 | -0.99 | 20 | -19.80 | |  Kefallinos, Ioannis | | | 1408 | GRE | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Vassis, Anastasios | | | 1544 | GRE | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Lampou, Marianta | | | 1515 * | GRE | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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