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Individual Calculations September 2021 |
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| Mitsiou, Georgios Total change: 56.80 | |   |
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| 30th International open of Kavala 2021 - B group | Kavala | GRE | 2021-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1507 | 1540 | 6.00 | 9 | 1.42 | 40 | 56.80 | |
|  Theodoridou, Maria | | | 1155 | GRE | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Demelkas, Ioannis | | | 1762 | GRE | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Gioras, Ioannis | | | 1715 | GRE | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Dimaki, Evangelia | | | 1151 | GRE | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Apostolou, Nikolaos | | | 1695 | GRE | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Pangos, Vaios | | | 1140 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Galanis, Nikolaos-Panagiotis | | | 1644 | GRE | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Apostolakaki, Evangelia | | | 1626 | GRE | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Kiousis, Stavros St. | | | 1675 | GRE | 0.50 | 1 | 0.18 | 40 | 7.20 | | | * 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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