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Individual Calculations February 2018 |
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| Liu, Jiapeng Total change: 18.80 | |   |
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| "Boyi Cup"China Youth Chess International Open Tournament 2018 | Harbin, China | CHN | 2018-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1710 | 1418 | 1.50 | 6 | 0.47 | 40 | 18.80 | |
|  Ning, Kaiyu | | | 1818 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Liu, Meng | | | 1818 * | CHN | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Wang, Bowen(chn) | | | 1573 | CHN | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Baterdene, Tsogbayar | f | | 1818 * | MGL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Lu, Miaoyi | | | 1546 | CHN | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Wei, Boyang | | | 1687 | CHN | 0.50 | 1 | 0.33 | 40 | 13.20 | | | * 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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