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Individual Calculations August 2019 |
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| Chen, Qi B Total change: 7.60 | |   |
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| 2019 Chinese Chess League Division A 8-11 | Jin Hua | CHN | 2019-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2478 | 2414 | 2.00 | 3 | 0.76 | 10 | 7.60 | |
|  Xu, Xiangyu | g | | 2585 | CHN | 0.50 | 1 | 0.23 | 10 | 2.30 | |  Xu, Minghui | | | 2401 | CHN | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Xiang, Zeyu | m | | 2447 | CHN | 1.00 | 1 | 0.55 | 10 | 5.50 | |
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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