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Individual Calculations September 2021 |
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| Fotiadou Bintiki, Alexandra Total change: 7.20 | |   |
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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 |
| 1324 | 1147 | 2.50 | 8 | 0.18 | 40 | 7.20 | |
|  Kyparissopoulos, Spyridon | | | 1513 | GRE | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Giannopoulos, Vasileios | | | 1287 | GRE | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Goutioudis, Zisis | | | 1291 | GRE | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Gkika, Marina | | | 1337 | GRE | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Bragkatzis, Nikolaos | | | 1547 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Poupalos, Alexandros | | | 1321 | GRE | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Kostov, Troyan | | | 1213 | BUL | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Dragoumis, Panagiotis | | | 1079 | GRE | 1.00 | 1 | 0.41 | 40 | 16.40 | | | * 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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