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Individual Calculations October 2014 |
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| Cosman, Andreea-Marioara Total change: 28.80 | |   |
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| World Youth Chess Championships 2014 (u18 Girls) | Durban | RSA | 2014-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1996 | 2018 | 6.50 | 11 | 0.72 | 40 | 28.80 | |
|  Jaskunaite, Areta | | | 1618 * | LTU | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Rodriguez Rueda, Paula Andrea | | wm | 2349 | COL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Mynzhasarova, Kamilla | | | 1882 | KAZ | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Doan, Thi Hong Nhung | | | 1903 | VIE | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Hiebler, Laura | | | 1901 | AUT | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Grgic, Neomi | | | 1935 | CRO | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Xiao, Yiyi | | wf | 2168 | CHN | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Hoare, Amy B | | | 1981 | ENG | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Nandhidhaa, Pv | | | 2144 | IND | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Velikic, Adela | | | 2175 | SRB | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Schmalhorst, Sophia | | | 1903 | GER | 1.00 | 1 | 0.34 | 40 | 13.60 | | | * 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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