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Individual Calculations August 2017 |
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| Tang, Jiajun Total change: 22.00 | |   |
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| 2017 Chinese Chess League Division B | Qin huang dao | CHN | 2017-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1891 | 1780 | 2.50 | 5 | 0.58 | 40 | 23.20 | |
|  Peng, Shunkai | c | | 2175 | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Chen, Zhi | | | 1739 | CHN | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Ye, Jiaxu | | | 2053 | CHN | 0.00 | 1 | -0.17 | 40 | -6.80 | |  He, Yichen | | | 1718 | CHN | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Zhao, Kaiwen | | | 1769 | CHN | 1.00 | 1 | 0.48 | 40 | 19.20 | |
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) | | | | 2017 Chinese chess championship group B Men | Qin huang dao | CHN | 2017-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1756 | 1780 | 0.50 | 1 | -0.03 | 40 | -1.20 | |
| | Lin, Haotian | | | 1756 | CHN | 0.50 | 1 | -0.03 | 40 | -1.20 | |
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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