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Individual Calculations February 2018 |
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| Xie, Kaifan Total change: 93.60 | |   |
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| Baixue cup chess open 2018 | Yancheng | CHN | 2017-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1755 | 1452 | 1.00 | 6 | -0.04 | 40 | -1.60 | |
|  Ma, Lin | | | 1852 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Zhou, Yibo | | | 1852 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Zhang, Xiao | | | 1852 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Liu, Yunsong | | | 1852 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Chen, Xinyue | | | 1442 | CHN | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Chen, Zhi | | | 1680 | CHN | 0.50 | 1 | 0.29 | 40 | 11.60 | | | * 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) | | | | "Boyi Cup"China Youth Chess International Open Tournament 2018 | Harbin, China | CHN | 2018-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1818 | 1452 | 3.00 | 6 | 2.38 | 40 | 95.20 | |
| | Amartuvshin, Ganzorig | f | | 1852 * | MGL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Zhang, Zhuoran | | | 1852 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Chua, Jia-Tien | | wc | 1772 | MAS | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Ma, Binhe | | | 1725 | CHN | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Karpinskiy, Kirill | | | 1852 * | RUS | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Mordido, Kylen Joy | | wc | 1852 * | PHI | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * 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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