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Individual Calculations August 2018 |
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| Dai, Changren Total change: -19.00 | |   |
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| 2019 Chinese Chess League Division A (8-11) | Jia Xing | CHN | 2018-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2591 | 2458 | 0.50 | 2 | -0.14 | 10 | -1.40 | |
|  Xu, Yinglun | g | | 2544 | CHN | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Gordievsky, Dmitry | g | | 2638 | RUS | 0.00 | 1 | -0.26 | 10 | -2.60 | |
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) | | | | 2018 Chinese chess championship (personal group B Men) | Jiangmen | CHN | 2018-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2195 | 2458 | 7.00 | 11 | -1.76 | 10 | -17.60 | |
| | Ren, Xiang | | | 2058 * | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Yang, Bokai | | | 2058 * | CHN | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Liang, Chenchen | | | 2058 * | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Liu, Zexu | | | 2058 * | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Han, Junyang | | | 2058 * | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Huang, Renjie | | | 2308 | CHN | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Peng, Xiongjian | | | 2422 | CHN | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Xu, Hanbing | | | 2300 | CHN | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Zhao, Chenxi | | | 2254 | CHN | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Zhao, Yuanhe | | | 2361 | CHN | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Wang, Yanbin | | | 2211 | CHN | 0.00 | 1 | -0.81 | 10 | -8.10 | | | * 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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