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Individual Calculations December 2019 |
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| Diakoumeas, Aristofanis Total change: 21.20 | |   |
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| 174th Ampelokipi open 2019 | Ampelokipi | GRE | 2019-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1588 | 1455 | 3.50 | 7 | 1.06 | 20 | 21.20 | |
|  Poulos, Georgios | | | 1855 * | GRE | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Kouta, Antonia | | | 1831 | GRE | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Synetos, Dionysios | | | 1729 | GRE | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Gkogka, Elvis | | | 1099 | GRE | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Vlahos, Athanasios | | | 1666 | GRE | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Ntovas, Dimitrios | | | 1245 | GRE | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Karounis, Ioannis | | | 1689 | GRE | 0.50 | 1 | 0.29 | 20 | 5.80 | | | * 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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