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Individual Calculations July 2018 |
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| Apostolou, Nikolaos Total change: -3.40 | |   |
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| 21st International open Heraklio Attikis - Athens Challenge 2018 B | Athens Heraklio Attikis | GRE | 2018-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1376 | 1649 | 5.50 | 7 | -0.17 | 20 | -3.40 | |
|  Argyris, Ioannis | | | 1249 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kormakopoulos, Konstantinos | | | 1249 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sitsanis, Nikolaos 44725 | | | 1291 | GRE | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Ioannidis, Ilias | | | 1341 | GRE | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Makedonas, Michail | | | 1392 | GRE | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Ter Gevorkian, Edouardos | | | 1606 | GRE | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Loutragotis, Marios | | | 1505 | GRE | 0.00 | 1 | -0.69 | 20 | -13.80 | | | * 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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