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Rapid:
Individual Calculations February 2015 |
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| Kostas, Panagiotis Total change: -18.80 | |   |
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| 3rd Christmas Rapid AO PEFKIS 2014 | Athens | GRE | 2014-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1873 | 2020 | 3.00 | 6 | -0.94 | 20 | -18.80 | |
|  Dermitzakis, Pavlos | | | 1620 * | GRE | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Gkertsos, Georgios | | | 1795 | GRE | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Skaperdas, Kostantinos | | | 2146 | GRE | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Kasioumis, Vasilios | | | 1620 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rigopoulos-Tsigkos, Alexandros | | | 2208 | GRE | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Pagonas, Panayotis | | | 1846 | GRE | 0.50 | 1 | -0.23 | 20 | -4.60 | | | * 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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