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Individual Calculations December 2015 |
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| Zhou, Qiyu Total change: -31.60 | |   |
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| FIDE World Youth - Cadets Chess Championships - girls U16 | Porto Carras - Halkidiki | GRE | 2015-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2097 | 2328 | 7.00 | 11 | -1.58 | 20 | -31.60 | |
|  Sherif, Amina | | wm | 1928 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Olde, Margareth | | | 2019 | EST | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Rogozenco, Teodora | | | 2110 | GER | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Buiza Prieto, Eihartze | | wf | 2057 | ESP | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Kubicka, Anna | | | 2093 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Di Benedetto, Desiree | | wf | 2083 | ITA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Abdusattorova, Bakhora | | wf | 2120 | UZB | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Avramidou, Anastasia | | wf | 2249 | GRE | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Bykovtsev, Agata | | wm | 2117 | USA | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Aakanksha, Hagawane | | | 2061 | IND | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Dimitrova, Aleksandra | | wf | 2235 | RUS | 0.00 | 1 | -0.63 | 20 | -12.60 | | | * 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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