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Individual Calculations September 2019 |
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| Song, Yuxin Total change: 24.40 | |   |
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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 |
| 2429 | 2281 | 2.50 | 4 | 1.22 | 20 | 24.40 | |
|  Zhu, Jiner | | wm | 2456 | CHN | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Stefanova, Antoaneta | g | | 2488 | BUL | 0.50 | 1 | 0.27 | 20 | 5.40 | |  Zhou, Zirun | | | 2171 | CHN | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Ju, Wenjun | g | wg | 2600 | CHN | 0.50 | 1 | 0.37 | 20 | 7.40 | |
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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