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Individual Calculations August 2018 |
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| Chen, Kaiwen Total change: -70.00 | |   |
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| 2018 Chinese Chess League Division B | Jiangmen | CHN | 2018-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1760 | 1700 | 2.00 | 8 | -1.52 | 40 | -60.80 | |
|  Xi, Qi | | | 2100 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Wang, Yinlong | | | 2070 | CHN | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Shi, David | | | 1410 | CAN | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Chen, Yuan | | | 1829 | CHN | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Wu, Ziyang | | | 1596 | CHN | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Liang, Jingcheng | | | 1300 * | CHN | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Chen, Zhanyan | | | 1676 | CHN | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Li, Haoyu B. | | | 2100 * | CHN | 0.00 | 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) | | | | 2018 Chinese chess championship (personal group B Men) | Jiangmen | CHN | 2018-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2050 | 1700 | 0.00 | 2 | -0.23 | 40 | -9.20 | |
| | Wang, Yanbin | | | 2100 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Zhang, Yifan(a) | | | 2000 | CHN | 0.00 | 1 | -0.15 | 40 | -6.00 | | | * 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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