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Individual Calculations May 2019 |
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| Guo, Qi Total change: 2.10 | |   |
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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 |
| 2403 | 2359 | 2.00 | 4 | 0.21 | 10 | 2.10 | |
|  Ju, Wenjun | g | wg | 2587 | CHN | 0.50 | 1 | 0.29 | 10 | 2.90 | |  Xiao, Yiyi | | wf | 2296 | CHN | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Gu, Tianlu | | wm | 2201 | CHN | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Tan, Zhongyi | g | wg | 2528 | CHN | 0.50 | 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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