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Individual Calculations August 2019 |
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| Xiao, Tong(qd) Total change: 2.40 | |   |
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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 |
| 1931 | 1982 | 4.00 | 7 | 0.10 | 40 | 4.00 | |
|  Xiang, Zeyu | m | | 2382 * | CHN | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Xi, Qi | | | 2222 | CHN | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Wang, Yichen | | | 1700 | CHN | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Peng, Hongchi | | | 2337 | CHN | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Wu, Hao | | | 1680 | CHN | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Ye, Fan | | | 1617 | CHN | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Wang, Zhai | | | 1582 * | CHN | 1.00 | 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) | | | | 2019 Chinese Chess League Division B | Harbin, China | CHN | 2019-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 1982 | 3.00 | 6 | -0.04 | 40 | -1.60 | |
| | Mi, Qian | | | 2122 | CHN | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Li, Zekai | | | 1918 | CHN | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Gao, Kai | | | 1855 | CHN | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Wu, Chen | | | 1588 | CHN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Yu, Kaifeng | f | | 2382 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gu, Jiazhen | | | 2005 | CHN | 0.00 | 1 | -0.47 | 40 | -18.80 | | | * 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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