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Individual Calculations September 2019 |
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| Liu, Zexu Total change: 27.40 | |   |
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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 |
| 2220 | 2145 | 5.00 | 9 | 1.37 | 20 | 27.40 | |
|  Nie, Xinyang | | | 2375 | CHN | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Huang, Mofei | | | 2010 | CHN | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Du, Yuxin | | | 2015 | CHN | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Zhang, Xiao | | | 2259 | CHN | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Yu, Lie | m | | 2316 | CHN | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Abudureheman, Namaiti | | | 2008 | CHN | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Lan, Zilun | | | 2336 | CHN | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Jia, Haoxiang | m | | 2357 | CHN | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Senador, Emmanuel | m | | 2304 | PHI | 1.00 | 1 | 0.71 | 20 | 14.20 | |
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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