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Individual Calculations February 2017 |
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| Hu, Yu Total change: 4.00 | |   |
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| "Boyi Cup"China Youth Chess International Open Tournament 2017 | Haerbing | CHN | 2017-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1951 | 2003 | 3.50 | 6 | 0.10 | 40 | 4.00 | |
|  Lu, Miaoyi | | | 1603 * | CHN | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Zhang, Zhuoran | | | 1796 | CHN | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Wang, Tongsen | | | 2362 | CHN | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Sun, Jiajun | | | 1918 | CHN | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Men, Jiayi | | | 1621 | CHN | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Bilguun, Sumiya | m | | 2403 * | MGL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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