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Individual Calculations August 2018 |
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| Zhang, Keyu Total change: 7.60 | |   |
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| 2018 Chinese Chess League Division B | Jiangmen | CHN | 2018-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1654 | 1441 | 2.00 | 6 | 0.43 | 40 | 17.20 | |
|  Chen, Junhong | | | 1841 * | CHN | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Yang, Bokai | | | 1841 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Zhou, Runyi | | | 1735 | CHN | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Shi, William | | | 1667 | CAN | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Zuo, Linxuan | | | 1607 | CHN | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Zhou, Ziyu | | | 1230 | CHN | 0.50 | 1 | -0.27 | 40 | -10.80 | | | * 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 |
| 1841 | 1441 | 0.00 | 3 | -0.24 | 40 | -9.60 | |
| | Zhang, Yifan(a) | | | 1841 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Jiang, Zhihan | | | 1841 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Lu, Juncheng | | | 1841 * | 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) | | |
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