Individual Calculations January 2014 |
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Obolentseva, Alexandra Total change: -25.05 | | |
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World Youth Chess Championship 2013. Girls U12 | Al Ain | UAE | 2013-12-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1753 | 1988 | 7.00 | 11 | -1.67 | 15 | -25.05 | |
| Iyengar, Sharanya | | wc | 1588 * | KEN | 1.00 | 1 | 0.08 | 15 | 1.20 | | Grigoryan, Arpine | | | 1718 | ARM | 0.50 | 1 | -0.33 | 15 | -4.95 | | Du, Yuxin | | | 1738 | CHN | 1.00 | 1 | 0.19 | 15 | 2.85 | | Serikbay, Assel | | wc | 1753 | KAZ | 1.00 | 1 | 0.21 | 15 | 3.15 | | Kozina, Anastasia | | | 1821 | RUS | 0.50 | 1 | -0.22 | 15 | -3.30 | | Yang, Yijing | | wc | 1777 | CHN | 1.00 | 1 | 0.23 | 15 | 3.45 | | Balajayeva, Khanim | | wc | 1804 | AZE | 0.00 | 1 | -0.74 | 15 | -11.10 | | Li, Yunshan | | wf | 1778 | CHN | 0.00 | 1 | -0.77 | 15 | -11.55 | | Nastase, Andreea-Cristina | | | 1707 | ROU | 1.00 | 1 | 0.16 | 15 | 2.40 | | Vantika, Agrawal | | | 1747 | IND | 1.00 | 1 | 0.20 | 15 | 3.00 | | Radeva, Viktoria | | wc | 1854 | BUL | 0.00 | 1 | -0.68 | 15 | -10.20 | | * 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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