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Individual Calculations February 2019 |
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| Li, Zekai Total change: -18.60 | |   |
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| Asian Amateur Chess Championship 2018 | Zhengzhou, China | CHN | 2018-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1731 | 1937 | 3.50 | 6 | -0.93 | 20 | -18.60 | |
|  Shi, Zhanran | | | 1537 * | CHN | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Sun, Furong | | | 1896 | CHN | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Huang, Yishi | c | | 1537 * | CHN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zhao, Yuxuan | | | 1801 | CHN | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Cai, Boheng | | wf | 1777 | CHN | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Erkhembayar, Amartaivan | | | 1836 | MGL | 0.50 | 1 | -0.14 | 20 | -2.80 | | | * 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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