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Individual Calculations August 2018 |
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| Jiang, Zhihan Total change: -80.80 | |   |
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| 2018 Chinese Chess League Division B | Jiangmen | CHN | 2018-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1782 | 1881 | 3.00 | 7 | -1.38 | 40 | -55.20 | |
|  Nie, Xinyang | | | 2281 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ren, Xiang | | | 1481 * | CHN | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Wan, Minghan | | | 1600 | CHN | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Chen, Zhi | | | 1633 | CHN | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Hou, Yifan B | | | 1838 | CHN | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Liang, Chenchen | | | 1735 | CHN | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Li, Guohao | | | 1903 | 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) | | | | 2018 Chinese chess championship (personal group B Men) | Jiangmen | CHN | 2018-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1832 | 1881 | 1.50 | 4 | -0.64 | 40 | -25.60 | |
| | Zhang, Keyu | | | 1481 * | CHN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ren, Xiang | | | 1481 * | CHN | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Li, Zhenyu | | | 2247 | CHN | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Liu, Zhaoqi | | | 2118 | CHN | 0.00 | 1 | -0.20 | 40 | -8.00 | | | * 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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