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Individual Calculations July 2019 |
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| Nemtsas, Hristoforos Total change: -3.00 | |   |
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| 22nd International Open Athens Challenge 2019 - Group A | Heraklio Attikis | GRE | 2019-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1947 | 1853 | 3.00 | 8 | -0.15 | 20 | -3.00 | |
|  Kurayan, Ruslan | m | | 2253 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Efthimiou, Georgios | | | 1690 | GRE | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Isaakidis, Alexandros | | | 2199 | CYP | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Zacharakis, Antonios | | | 1547 | GRE | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Koutourinis, Apostolos | | | 2072 | GRE | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Sakkas, Konstantinos | | | 1787 | GRE | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Pountzas, Hrisanthos | f | | 2054 | GRE | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Patriarheas, Georgios | | | 1975 | GRE | 0.00 | 1 | -0.33 | 20 | -6.60 | | | * 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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