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Individual Calculations June 2019 |
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| Guo, Weibao Total change: 15.20 | |   |
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| The 2nd Longtou Cup the Belt and Road Chess Open Group B | Qinhuangdao, China | CHN | 2019-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1747 | 1895 | 5.50 | 7 | 0.76 | 20 | 15.20 | |
|  Stones, Rebecca | | | 1775 | AUS | 1.00 | 1 | 0.34 | 20 | 6.80 | |  Jiang, Zhihan | | | 1812 | CHN | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Wang, Yukun | | | 1978 | CHN | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Zhou, Dongguang | | | 1628 | CHN | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Jiang, Ming Rong | | | 1729 | FID | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Batbold, Nyamsuren | c | | 1809 | MGL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Zhao, Yunqing | | | 1495 * | CHN | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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