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Individual Calculations January 2011 |
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| Mamatkulova, Maftuna Total change: 8.70 | |   |
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| World Youth Chess Championships 2010 - Girls under 18 | Porto Carras, Chalkidiki - Greece | GRE | 2010-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2084 | 2007 | 5.00 | 11 | 0.58 | 15 | 8.70 | |
|  Tsatsalashvili, Keti | | wm | 2266 | GEO | 1.00 | 1 | 0.82 | 15 | 12.30 | | | Bezgodova, Maria | | wf | 2170 | RUS | 0.50 | 1 | 0.22 | 15 | 3.30 | |  Bhakti, Kulkarni | c | wm | 2294 | IND | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Travkina, Anastasia | | wf | 2189 | RUS | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Nguyen, Minh Thuy | | | 1918 | GER | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Endress, Anna | | | 2160 | GER | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Vardkar, Mariam | | | 1797 | IRI | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Gorozhankina, Julia | | wf | 2069 | RUS | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Bengtsson, Jessica | | | 1770 | SWE | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Suslova, Alena | | wf | 2207 | RUS | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Le, Hoang Tran Chau | | wf | 2082 | VIE | 0.00 | 1 | -0.40 | 15 | -6.00 | |
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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