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Individual Calculations September 2019 |
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| Hou, Yifan B Total change: 88.80 | |   |
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| 2019 Belt and Road China Hunan International Chess Open Category B | Chang Sha , China | CHN | 2019-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2216 | 2023 | 4.50 | 9 | 2.22 | 40 | 88.80 | |
|  Fan, Huifeng | | | 2250 | CHN | 0.50 | 1 | 0.29 | 40 | 11.60 | |  Jia, Haoxiang | m | | 2357 | CHN | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Shen, Shiyan | | | 2170 | CHN | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Bayarmandakh, Balgan | f | | 2219 | MGL | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Zhang, Xiao | | | 2259 | CHN | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Looi, Xin Hao | | | 2147 | MAS | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Cheng, Yuanda | | | 2118 | CHN | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Ma, Lin | | | 2231 | CHN | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Zhang, Lanlin | | | 2195 | CHN | 1.00 | 1 | 0.73 | 40 | 29.20 | |
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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