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Individual Calculations September 2017 |
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| Zhang, Jing B Total change: -23.20 | |   |
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| 2017Women's world champion chess championship Zonal 3.5 | Qing Dao | CHN | 2017-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1740 | 1553 | 2.00 | 9 | -0.58 | 40 | -23.20 | |
|  Bai, Xue | | | 1858 | CHN | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Xu, Tong | | wm | 1953 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Wang, Shunshun | | | 1437 | CHN | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Gao, Hanxue | | | 1718 | CHN | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Guo, Weibao | | | 1882 | CHN | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Mu, Chenchen | | | 1639 | CHN | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Ha, Yihan | | | 1538 | CHN | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Fu, Yuting | | | 1953 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Xue, Yue | | | 1684 | CHN | 0.50 | 1 | 0.18 | 40 | 7.20 | | | * 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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