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Individual Calculations September 2017 |
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| Zhou, Weiqi Total change: 1.00 | |   |
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| 2017 Chinese Chess League Division A (12-15) | Wuxi | CHN | 2017-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2509 | 2613 | 2.00 | 3 | 0.10 | 10 | 1.00 | |
|  Ni, Hua | g | | 2677 | CHN | 0.50 | 1 | 0.09 | 10 | 0.90 | |  Lin, Chen | g | | 2450 | CHN | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Zhang, Ziji | | | 2399 | CHN | 1.00 | 1 | 0.23 | 10 | 2.30 | |
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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