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Individual Calculations September 2017 |
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| Ni, Shiqun Total change: -6.50 | |   |
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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 |
| 2215 | 2432 | 8.00 | 11 | -0.31 | 10 | -3.10 | |
|  Fu, Yuting | | | 2032 * | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Nie, Xin | | | 2084 | CHN | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Zhao, Shengxin | | wf | 2100 | CHN | 0.50 | 1 | -0.38 | 10 | -3.80 | | | Ren, Xiaoyi | | | 2253 | CHN | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Sun, Fanghui | | | 2068 | CHN | 0.50 | 1 | -0.40 | 10 | -4.00 | | | Wang, Jue | | wg | 2365 | CHN | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Zhai, Mo | | wg | 2317 | CHN | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Guo, Qi | m | wg | 2404 | CHN | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Zhu, Jiner | | | 2367 | CHN | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Xu, Tong | | wm | 2179 | CHN | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Li, Xueyi | | | 2193 | CHN | 1.00 | 1 | 0.20 | 10 | 2.00 | | | * 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) | | | | 2017 Chinese Chess League Division A (12-15) | Wuxi | CHN | 2017-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2460 | 2432 | 1.50 | 4 | -0.34 | 10 | -3.40 | |
| | Tan, Zhongyi | g | wg | 2506 | CHN | 0.00 | 1 | -0.40 | 10 | -4.00 | | | Girya, Olga | | wg | 2501 | RUS | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Wang, Jue | | wg | 2365 | CHN | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Shen, Yang | m | wg | 2468 | CHN | 0.00 | 1 | -0.45 | 10 | -4.50 | |
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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