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Individual Calculations August 2017 |
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| Liu, Po-Kan Total change: -42.40 | |   |
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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 |
| 1832 | 1544 | 0.00 | 4 | -0.67 | 40 | -26.80 | |
|  Li, Zekai | | | 1867 | CHN | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Jiang, Qinyu | | | 1845 | CHN | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Fan, Zhecheng | | | 1920 | CHN | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Hou, Yifan B | | | 1694 | CHN | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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 Men | Qin huang dao | CHN | 2017-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1919 | 1544 | 0.00 | 4 | -0.39 | 40 | -15.60 | |
| | Ma, Lin | | | 1944 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Yu, Kaifeng | f | | 1944 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sun, Ningbang | | | 1932 | CHN | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Liu, Meng | | | 1854 | CHN | 0.00 | 1 | -0.14 | 40 | -5.60 | | | * 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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