Individual Calculations September 2021 |
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Kostov, Troyan Total change: 12.00 | | |
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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 |
1267 | 1213 | 4.50 | 9 | 0.30 | 40 | 12.00 | |
| Bragkatzis, Nikolaos | | | 1613 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | Efthymiou, Ioannis Marios | | | 1048 | GRE | 1.00 | 1 | 0.28 | 40 | 11.20 | | Mitsiou, Konstantinos | | | 1609 | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | Tsourgiannis, Nikolaos | | | 1075 | GRE | 0.50 | 1 | -0.19 | 40 | -7.60 | | Vasilyeva, Elena | | | 1613 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | Koukoumpi, Athanasia | | | 1124 | GRE | 0.00 | 1 | -0.62 | 40 | -24.80 | | Dimosthenous, Marios | | | 1087 | GRE | 1.00 | 1 | 0.33 | 40 | 13.20 | | Fotiadou Bintiki, Alexandra | | | 1147 | GRE | 1.00 | 1 | 0.41 | 40 | 16.40 | | Angelakopoulou, Ioanna | | | 1091 | GRE | 1.00 | 1 | 0.33 | 40 | 13.20 | | * 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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