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Individual Calculations August 2019 |
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| Wu, Chen Total change: 2.80 | |   |
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| 2019 Chinese chess championship (personal group B Men) | Hangzhou | CHN | 2019-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1746 | 1588 | 0.50 | 3 | -0.53 | 40 | -21.20 | |
|  Wu, Xibin | m | | 1988 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Liu, Chuan | | | 1966 | CHN | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Liu, Chenyu | | | 1283 | 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) | | | | 2019 Chinese Chess League Division B | Harbin, China | CHN | 2019-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1952 | 1588 | 1.00 | 4 | 0.60 | 40 | 24.00 | |
| | Huang, Renjie | | | 1988 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Xiao, Tong(qd) | | | 1982 | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Yang, Yanqing | | | 1918 | CHN | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Li, Zekai | | | 1918 | CHN | 0.50 | 1 | 0.38 | 40 | 15.20 | | | * 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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