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Individual Calculations January 2018 |
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| Zhou, Weiqi Total change: -9.60 | |   |
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| 2017 Chinese Chess League Division A (19-22) | Guangdong | CHN | 2017-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2619 | 2613 | 1.00 | 4 | -0.96 | 10 | -9.60 | |
|  Fang, Yuxiang | g | | 2497 | CHN | 0.50 | 1 | -0.16 | 10 | -1.60 | |  Liu, Qingnan | g | | 2522 | CHN | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Yu, Yangyi | g | | 2751 | CHN | 0.00 | 1 | -0.31 | 10 | -3.10 | | | Vallejo Pons, Francisco | g | | 2707 | ESP | 0.00 | 1 | -0.37 | 10 | -3.70 | |
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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