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Individual Calculations February 2020 |
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| Zhang, Xiao Total change: -108.00 | |   |
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| The 2nd China Binhai Chess Open | Binhai, Tianjin | CHN | 2020-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1919 | 2199 | 4.50 | 9 | -2.70 | 40 | -108.00 | |
|  Xu, Zicheng | | | 1799 * | CHN | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Liu, Yan | g | | 2513 | CHN | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Bai, Changlin | | | 1832 | CHN | 0.00 | 1 | -0.90 | 40 | -36.00 | | | Li, Zimeng | | | 1799 * | CHN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Chen, Yiru | | | 1852 | CHN | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Bai, Xue | | | 2069 | CHN | 0.00 | 1 | -0.68 | 40 | -27.20 | | | He, Ping | | | 1812 | CHN | 0.00 | 1 | -0.91 | 40 | -36.40 | | | Ha, Yihan | | | 1799 * | CHN | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Sun, Haiyang | | | 1799 * | CHN | 1.00 | 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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