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Individual Calculations July 2018 |
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| Kordis, Konstantinos Total change: -12.00 | |   |
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| 21st International open Heraklio Attikis - Athens Challenge 2018 A | Athens Heraklio Attikis | GRE | 2018-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2009 | 2112 | 5.00 | 9 | -0.60 | 20 | -12.00 | |
|  Sakkas, Konstantinos | | | 1712 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kourkoulos-Arditis, Stamatis | f | | 2426 | GRE | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Pavlis, Antonios | | | 1825 | GRE | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Lekic, Dusan | m | | 2368 | MNE | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Skaperdas, Kostantinos | | | 2211 | GRE | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Dionysopoulos, Zacharias | | | 1911 | GRE | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Santryan, Davit | | | 1923 | ARM | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Giatrakos, Orestis | | | 1863 | GRE | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Hrysogelou, Athanasia-Panagiota | | | 1838 | GRE | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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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