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Individual Calculations April 2022 |
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| Petrakis, Ilias Total change: -13.60 | |   |
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| 2022 ESSNA Team Championship - B Category Rounds 1-6 | ATTICA | GRE | 2022-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1943 | 2091 | 3.50 | 6 | -0.68 | 20 | -13.60 | |
|  Haralabidis, Tengkiz | | | 1852 | GRE | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Seretakis, Nikolas | | | 2035 | GRE | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Kakadelis, Str | | | 1945 | GRE | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Arvanitis, Konstantinos | | | 1925 | GRE | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Drosakis, Nikolaos | | | 1935 | GRE | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Hering, Evgenios | | | 1968 | GRE | 0.50 | 1 | -0.17 | 20 | -3.40 | |
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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