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Individual Calculations September 2021 |
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| Sirigos, Nikolaos Total change: -11.00 | |   |
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| 30th International open of Kavala 2021 - A group | Kavala | GRE | 2021-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2035 | 2179 | 5.50 | 9 | -0.55 | 20 | -11.00 | |
|  Theoharidis, Georgios | | | 1824 | GRE | 0.50 | 1 | -0.39 | 20 | -7.80 | |  Stefanou, Dimitrios | | | 1966 | GRE | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Koudounis, Vasileios | | | 1936 | GRE | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Tsarsitalidis, Christos | | | 1786 | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Konstantinidis, Konstantinos | | | 2057 | GRE | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Betsakos, Konstantinos | | | 2063 | GRE | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Nikolov, Momchil | g | | 2542 | BUL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Mashchenko, Tamila | | | 1872 | UKR | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Klimentov, Evgeny | f | | 2266 | RUS | 0.50 | 1 | 0.12 | 20 | 2.40 | |
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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