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Individual Calculations January 2020 |
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| Yan, Tianqi Total change: 4.40 | |   |
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| 2019 Chinese Chess League Division A 19-22 | China | CHN | 2019-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2401 | 2240 | 1.00 | 3 | 0.11 | 40 | 4.40 | |
|  Ren, Xiaoyi | | | 2253 | CHN | 0.00 | 1 | -0.48 | 40 | -19.20 | |  Girya, Olga | | wg | 2488 | RUS | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Zhu, Jiner | | wm | 2461 | CHN | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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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