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Individual Calculations June 2018 |
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| Harika, Dronavalli Total change: -4.80 | |   |
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| 2019 Chinese Chess League Division A (5-7) | Nan Jing | CHN | 2018-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2228 | 2499 | 2.00 | 3 | -0.48 | 10 | -4.80 | |
|  Gu, Tianlu | | wm | 2180 | CHN | 0.50 | 1 | -0.37 | 10 | -3.70 | |  Ren, Xiaoyi | | | 2282 | CHN | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Ning, Kaiyu | | | 2223 | CHN | 1.00 | 1 | 0.17 | 10 | 1.70 | |
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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