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Individual Calculations July 2015 |
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| Nikomanis, Andreas Total change: -5.20 | |   |
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| 18th Open Herakleiou Attikis - 2015 ESSNA open Champ. - A Group | Athens | GRE | 2015-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2026 | 2067 | 3.00 | 6 | -0.26 | 20 | -5.20 | |
|  Gkertsos, Georgios | | | 1752 | GRE | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Hamaletsos, Hristoforos | | | 2154 | GRE | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Ponirakis, Dimitrios | | | 2006 | GRE | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Delithanasis, Dimitrios | | | 2140 | GRE | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Samartzis, Mihail | | | 1868 | GRE | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Gogolis, Alexandros | f | | 2235 | GRE | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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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