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Individual Calculations May 2019 |
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| Ren, Xiaoyi Total change: 6.60 | |   |
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| 2019 Chinese Chess League Division A 1-4 | Shen Yang | CHN | 2019-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2344 | 2254 | 1.50 | 3 | 0.33 | 20 | 6.60 | |
|  Zhao, Shengxin | | wf | 2120 | CHN | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Zatonskih, Anna | m | wg | 2424 | USA | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Khademalsharieh, Sarasadat | m | | 2489 | IRI | 0.50 | 1 | 0.29 | 20 | 5.80 | |
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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