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Individual Calculations September 2019 |
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| Koneru, Humpy Total change: 2.30 | |   |
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| 2019 Chinese Chess League Division A 12-15 | Jia Xing | CHN | 2019-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2357 | 2558 | 2.50 | 3 | 0.23 | 10 | 2.30 | |
|  Ni, Shiqun | | wg | 2409 | CHN | 1.00 | 1 | 0.30 | 10 | 3.00 | |  Xiao, Yiyi | | wf | 2334 | CHN | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Li, Ruofan | m | wg | 2329 | CHN | 0.50 | 1 | -0.29 | 10 | -2.90 | |
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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