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Individual Calculations June 2019 |
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| Huang, Qian Total change: -6.40 | |   |
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| 2019 Chinese Chess League Division A 5-7 | Hai Nan | CHN | 2019-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2479 | 2440 | 1.50 | 3 | 0.15 | 10 | 1.50 | |
|  Shen, Yang | m | wg | 2449 | CHN | 0.50 | 1 | 0.01 | 10 | 0.10 | |  Koneru, Humpy | g | wg | 2553 | IND | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Ding, Yixin | | wg | 2434 | CHN | 0.50 | 1 | -0.01 | 10 | -0.10 | |
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) | | | | 2019 Chinese chess championship (Women) | Xinghua Jiangsu China | CHN | 2019-05-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2313 | 2440 | 6.50 | 11 | -0.79 | 10 | -7.90 | |
| | Ning, Kaiyu | | wf | 2256 | CHN | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Zhang, Lanlin | | | 2181 | CHN | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Guo, Qi | m | wg | 2361 | CHN | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Shen, Yang | m | wg | 2449 | CHN | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Zhu, Jiner | | wm | 2439 | CHN | 0.00 | 1 | -0.50 | 10 | -5.00 | | | Ren, Xiaoyi | | | 2261 | CHN | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Xiao, Yiyi | | wf | 2290 | CHN | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Zhai, Mo | | wg | 2365 | CHN | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Chu, Ruotong | | wm | 2180 | CHN | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Ni, Shiqun | | wg | 2439 | CHN | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Qiu, Mengjie | | wm | 2219 | CHN | 1.00 | 1 | 0.22 | 10 | 2.20 | |
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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