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Individual Calculations May 2019 |
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| Ju, Wenjun Total change: 2.50 | |   |
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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 |
| 2322 | 2587 | 3.50 | 4 | 0.25 | 10 | 2.50 | |
|  Guo, Qi | m | wg | 2359 | CHN | 0.50 | 1 | -0.29 | 10 | -2.90 | |  Li, Yunshan | | wf | 2191 | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Ding, Yixin | | wg | 2434 | CHN | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Song, Yuxin | | wc | 2305 | CHN | 1.00 | 1 | 0.16 | 10 | 1.60 | |
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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