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Individual Calculations October 2022 |
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| Boureanu, Bianca-Alina Total change: -4.80 | |   |
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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 |
| 1697 | 1533 | 3.00 | 10 | -0.12 | 40 | -4.80 | |
|  Buri, Petra Zsuzsanna | | | 1886 | HUN | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Zito, Enrica | | | 1735 | ITA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Orsolic, Andrea Maria | | | 1361 | BIH | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Petricenco, Ana | | | 1997 | MDA | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Buchholz, Maja | | | 1765 | GER | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Volovich, Julia | | | 1864 | ENG | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Govender, Keniesha | | | 1192 | RSA | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Obrochta, Lena | | | 1661 | POL | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Cordes, Jule | | | 1787 | NED | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Chuchukova, Stefani | | | 1719 | BUL | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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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