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Individual Calculations August 2017 |
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| Du, Yi Total change: -46.00 | |   |
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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 |
| 1552 | 1568 | 1.50 | 4 | -0.65 | 40 | -26.00 | |
|  Mkrtchian, Lilit | m | wg | 1968 * | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Fan, Hengyi | | | 1379 | CHN | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Hao, Sijia | | | 1599 | CHN | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Lu, Miaoyi | | | 1262 | CHN | 0.50 | 1 | -0.36 | 40 | -14.40 | | | * 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) | | | | 2017 Chinese chess championship group B Women | Qin huang dao | CHN | 2017-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1899 | 1568 | 0.00 | 4 | -0.50 | 40 | -20.00 | |
| | Huang, Mofei | | | 1924 | CHN | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Hu, Yue | | | 1932 | CHN | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Cai, Youyang | | | 1866 | CHN | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Dong, Nanxi | | | 1875 | CHN | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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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