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Individual Calculations January 2018 |
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| Chen, Fan Total change: 21.20 | |   |
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| 'The Belt and Road'2017 Hainan Chess Open | Sanya | CHN | 2017-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2428 | 2377 | 5.00 | 9 | 1.06 | 20 | 21.20 | |
|  Lu, Shanglei | g | | 2641 | CHN | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Nguyen, Thi Thanh An | | wg | 2265 | VIE | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Xiao, Yiyi | | wf | 2311 | CHN | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Xu, Xiangyu | g | | 2549 | CHN | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Zhao, Chenxi | | | 2251 | CHN | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Zhou, Jianchao | g | | 2597 | CHN | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Peng, Hongchi | | | 2221 | CHN | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Zhao, Zong-Yuan | g | | 2543 | AUS | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Ma, Zhonghan | m | | 2471 | CHN | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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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