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Individual Calculations June 2018 |
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| Zhou, Weiqi Total change: -4.20 | |   |
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| 2019 Chinese Chess League Division A (5-7) | Nan Jing | CHN | 2018-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2614 | 2595 | 1.00 | 3 | -0.42 | 10 | -4.20 | |
|  Lu, Shanglei | g | | 2643 | CHN | 0.50 | 1 | 0.07 | 10 | 0.70 | |  Ma, Qun | g | | 2631 | CHN | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Xu, Xiangyu | g | | 2569 | CHN | 0.00 | 1 | -0.54 | 10 | -5.40 | |
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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