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Individual Calculations October 2014 |
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| Yang, Yijing Total change: 50.00 | |   |
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| World Youth Chess Championships 2014 (u14 Girls) | Durban | RSA | 2014-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 1868 | 5.00 | 9 | 1.25 | 40 | 50.00 | |
|  Hrescak, Ivana | | | 2020 | SLO | 0.50 | 1 | 0.20 | 40 | 8.00 | |  Vaishali, R | | wf | 2124 | IND | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Radeva, Viktoria | | wc | 1983 | BUL | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Kalbani, Wadema | | wf | 1538 | UAE | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Vazquez Maccarini, Danitza | | wm | 1935 | PUR | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Aakanksha, Hagawane | | | 1910 | IND | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Stashis, Anna | | | 1782 | BLR | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Obolentseva, Alexandra | | wf | 2151 | RUS | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Bauyrzhan, Arnash | | | 1930 | KAZ | 0.00 | 1 | -0.41 | 40 | -16.40 | |
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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