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Individual Calculations January 2022 |
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| Keramaros, Vasileios Total change: 22.00 | |   |
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| 8th team Memory Cup ESSTH-CHALK | ESSTH-CHALK | GRE | 2021-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1430 | 1053 | 1.00 | 1 | 0.91 | 40 | 36.40 | |
|  Bontzorlos, Zafiris | | | 1430 | GRE | 1.00 | 1 | 0.91 | 40 | 36.40 | |
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) | | | | 13th youth U16 team championship 2021 finals | Thessaloniki | GRE | 2021-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1190 | 1049 | 1.00 | 4 | -0.36 | 40 | -14.40 | |
| | Bougas, Georgios | | | 1449 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Anemogianni, Savvina | | | 1057 | GRE | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Nikolakopoulos, Vasileios | | | 1128 | GRE | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Kartsakis, Ioannis | | | 1125 | GRE | 0.00 | 1 | -0.40 | 40 | -16.00 | | | * 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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