Individual Calculations July 2019 |
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Dounis, Alexandros Total change: 25.40 | | |
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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 |
2154 | 2242 | 6.50 | 9 | 1.27 | 20 | 25.40 | |
| Karteri, Dimitra | | | 1842 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | Zacharakis, Antonios | | | 1842 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | Alexiadis, Hristos | f | | 2308 | GRE | 0.00 | 1 | -0.41 | 20 | -8.20 | | Minas, Panagiotis | | | 1842 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | Kourkoulos-Arditis, Stamatis | m | | 2448 | GRE | 0.50 | 1 | 0.26 | 20 | 5.20 | | Petrakis, Ilias | | | 2117 | GRE | 1.00 | 1 | 0.33 | 20 | 6.60 | | Lekic, Dusan | m | | 2336 | MNE | 0.50 | 1 | 0.13 | 20 | 2.60 | | Kurayan, Ruslan | m | | 2378 | UKR | 1.00 | 1 | 0.68 | 20 | 13.60 | | Katopodis, Dimitrios | f | | 2271 | GRE | 0.50 | 1 | 0.04 | 20 | 0.80 | | * 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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