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Individual Calculations September 2019 |
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| Pastras, Ioannis Total change: 4.00 | |   |
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| 28th International Open Kavala 2019 - Group B | Kavala | GRE | 2019-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1508 | 1430 | 4.00 | 9 | 0.20 | 20 | 4.00 | |
|  Samakas, Stavros | | | 1830 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Topouzis, Sotirios | | | 1277 | GRE | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Makris, Xenophon | c | | 1800 | GRE | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Kalogeridou, Ioanna | | | 1205 | GRE | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Nasos, Konstantinos | | | 1644 | GRE | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Xhembulla, Aleksander | | | 1698 | ALB | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Krommidas, Vasilios | | | 1697 | GRE | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Koukoumpi, Athanasia | | | 1230 | GRE | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Balafoutis, Dimitrios | | | 1187 | GRE | 0.50 | 1 | -0.30 | 20 | -6.00 | | | * 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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