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Individual Calculations September 2018 |
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| Zhou, Weiqi Total change: 7.80 | |   |
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| 2019 Chinese Chess League Division A (12-15) | Zhong Shan | CHN | 2018-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2450 | 2586 | 3.50 | 4 | 0.78 | 10 | 7.80 | |
|  Liu, Qingnan | g | | 2543 | CHN | 1.00 | 1 | 0.44 | 10 | 4.40 | |  Fang, Yan | m | | 2431 | CHN | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Zhang, Ziji | | | 2398 | CHN | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Li, Yankai | | | 2426 | CHN | 0.50 | 1 | -0.21 | 10 | -2.10 | |
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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