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Individual Calculations October 2022 |
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| Obrochta, Lena Total change: 14.40 | |   |
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| World Youth Chess Championship 2022 - Girls 16 | Mamaia | ROU | 2022-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1769 | 1661 | 4.00 | 10 | 0.36 | 40 | 14.40 | |
|  Bravo Mallco, Kate Azumi | | wf | 2052 | PER | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Pool, Linda Maria | | | 1299 | EST | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Volovich, Julia | | | 1864 | ENG | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Lobo Pereira, Arami | | | 1897 | ESP | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Striskova, Lucia | | | 1866 | SVK | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Orian, Noga | | | 1887 | ISR | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Buchholz, Maja | | | 1765 | GER | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Cordes, Jule | | | 1787 | NED | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Boureanu, Bianca-Alina | | | 1533 | ROU | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Zito, Enrica | | | 1735 | ITA | 1.00 | 1 | 0.60 | 40 | 24.00 | |
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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