Individual Calculations August 2019 |
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Cao, Qingfeng Total change: 13.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2019 Chinese Chess League Division B | Harbin, China | CHN | 2019-07-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1848 | 1507 | 1.50 | 8 | 0.34 | 40 | 13.60 | |
| Bao, Qilin | m | | 1907 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | | Xi, Qi | | | 1907 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | | Sun, Haoran | | | 1432 | CHN | 1.00 | 1 | 0.40 | 40 | 16.00 | | Wang, Zideng | c | | 1907 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | | Yin, Yuhao | | | 1907 * | CHN | 0.50 | 1 | 0.42 | 40 | 16.80 | | Pang, Tao | | | 1907 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | | Xu, Junwei | | | 1907 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | | Liu, Zhaoqi | | | 1907 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | | * 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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