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Individual Calculations August 2017 |
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| Long, Siyu Total change: 24.40 | |   |
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| 2017 Chinese Chess League Division B | Qin huang dao | CHN | 2017-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1482 | 1505 | 4.00 | 6 | 0.77 | 40 | 30.80 | |
|  Huang, Ziyang | | | 1323 | CHN | 1.00 | 1 | 0.26 | 40 | 10.40 | |  Cai, Jinru | | | 1458 | CHN | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Wang, Xuwen | | | 1567 | CHN | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Hwang, Chyi | | | 1414 | TPE | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Cao, Ruoshui | | | 1293 | CHN | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Guo, Weibao | | | 1838 | CHN | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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) | | | | 2017 Chinese chess championship group B Women | Qin huang dao | CHN | 2017-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1799 | 1505 | 0.50 | 4 | -0.16 | 40 | -6.40 | |
| | Zhang, Lanlin | | | 1905 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Yang, Danning | | | 1702 | CHN | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Dong, Nanxi | | | 1875 | CHN | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Xue, Yue | | | 1712 | CHN | 0.00 | 1 | -0.23 | 40 | -9.20 | | | * 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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