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Individual Calculations August 2017 |
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| Zhang, Yifan(a) Total change: 175.60 | |   |
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| 2017 Chinese Chess League Division B | Qin huang dao | CHN | 2017-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1879 | 1894 | 8.50 | 10 | 3.31 | 40 | 132.40 | |
|  Zhao, Yihan | | | 1995 | CHN | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Zhou, Yibo | | | 1987 | CHN | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Pang, Tao | | | 2147 | CHN | 1.00 | 1 | 0.81 | 40 | 32.40 | |  Liu, Chuming | | | 1494 * | CHN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Yang, Bokai | | | 1686 | CHN | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Zou, Chen | f | | 2294 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Chen, Yuan | | | 1780 | CHN | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Feng, Xuan | | | 1743 | CHN | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Chen, Kailin | | | 1660 | CHN | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Shen, Shiyan | | | 2003 | CHN | 1.00 | 1 | 0.65 | 40 | 26.00 | | | * 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 championship group B Men | Qin huang dao | CHN | 2017-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2083 | 1894 | 2.50 | 5 | 1.08 | 40 | 43.20 | |
| | Li, Qun | f | | 2294 * | CHN | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Wang, Yanbin | | | 2284 | CHN | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Liu, Mide | | | 1494 * | CHN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Peng, Shunkai | c | | 2175 | CHN | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Zhu, Yanshen | | | 2166 | CHN | 0.00 | 1 | -0.17 | 40 | -6.80 | | | * 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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