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Individual Calculations September 2019 |
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| Koubova, Anna Marie Total change: -37.20 | |   |
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| European Youth Chess Championship 2019 Girls 18 | Bratislava | SVK | 2019-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1907 | 2042 | 5.00 | 9 | -0.93 | 40 | -37.20 | |
|  Karatiken, Seray | | | 1674 | TUR | 0.50 | 1 | -0.40 | 40 | -16.00 | |  Cabanova, Kristina | | | 1736 | SVK | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Nazarova, Anastasia | | wf | 2261 | FIN | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Mocanu, Valeria | | | 1769 | MDA | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Poliakova, Varvara | | | 1872 | BLR | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Grigoryan, Arpine | | | 1991 | ARM | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Gajcin, Marina | | wm | 2267 | SRB | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Kulpa, Zuzanna | | | 1747 | POL | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Buchta, Agnieszka | | | 1844 | POL | 1.00 | 1 | 0.24 | 40 | 9.60 | |
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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