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Individual Calculations February 2018 |
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| Yang, Bokai Total change: 100.40 | |   |
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| Baixue cup chess open 2018 | Yancheng | CHN | 2017-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1968 | 1789 | 4.50 | 7 | 2.51 | 40 | 100.40 | |
|  Li, Bo | m | | 2189 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Chen, Zhi | | | 1680 | CHN | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Yang, Yijing | | wc | 2031 | CHN | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Zhang, Xiao | | | 1971 | CHN | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Xi, Qi | | | 2033 | CHN | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Zhou, Yibo | | | 1960 | CHN | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Liu, Yunsong | | | 1912 | CHN | 1.00 | 1 | 0.67 | 40 | 26.80 | | | * 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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