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Individual Calculations February 2018 |
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| Hou, Yifan B Total change: 82.00 | |   |
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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 |
| 2033 | 1729 | 3.00 | 6 | 2.05 | 40 | 82.00 | |
|  Liu, Zhaoqi | | | 2129 * | CHN | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Batsuren, Dambasuren | m | | 2129 * | MGL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Hu, Yu A. | | | 2000 | CHN | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Mordido, Kylen Joy | | wc | 1873 | PHI | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Ning, Kaiyu | | | 2129 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Karpinskiy, Kirill | | | 1939 | RUS | 0.50 | 1 | 0.27 | 40 | 10.80 | | | * 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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