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Individual Calculations February 2020 |
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| Song, Ethan Total change: 132.40 | |   |
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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 |
| 1884 | 1494 | 4.00 | 8 | 3.31 | 40 | 132.40 | |
|  Yan, Tianqi | | | 1894 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Tian, Jialin | | | 1894 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Cai, Zhuoran | | | 1894 * | CHN | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Xu, Nuo | | | 1891 | CHN | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Qiu, Mengjie | | wm | 1894 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Yang, Yijing | | wc | 1894 * | CHN | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Chen, Yining | | wc | 1819 | CHN | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Lin, Zhaochen | | | 1894 * | CHN | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * 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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