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Individual Calculations February 2019 |
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| Guo, Weibao Total change: 37.00 | |   |
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| "Boyi Cup"China Youth Chess International Open Tournament 2019(Group A) | Harbin, China | CHN | 2019-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2024 | 1858 | 4.50 | 9 | 1.85 | 20 | 37.00 | |
|  Ma, Lin | | | 2084 | CHN | 0.50 | 1 | 0.29 | 20 | 5.80 | |  Zhao, Yuanhe | | | 2258 * | CHN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Zheng, Fangbing | | | 1964 | CHN | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Li, Dongcheng | | | 2047 | CHN | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Hu, Yu A. | | | 2032 | CHN | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Di, Xu Wei | | | 1967 | MAS | 0.50 | 1 | 0.15 | 20 | 3.00 | | | San Diego, Jerlyn Mae | | | 1922 | PHI | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Zhang, Xiao | | | 2097 | CHN | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Chua, Jia-Tien | | wc | 1845 | MAS | 1.00 | 1 | 0.48 | 20 | 9.60 | | | * 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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