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Individual Calculations August 2017 |
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| Zhang, Xiaowen Total change: -1.70 | |   |
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| 2017 Chinese Chess League Division A (8-11) | Ningbo | CHN | 2017-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2287 | 2329 | 1.50 | 3 | -0.17 | 10 | -1.70 | |
|  Wang, Doudou | | wm | 2186 | CHN | 0.50 | 1 | -0.19 | 10 | -1.90 | |  Ren, Xiaoyi | | | 2258 | CHN | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Ding, Yixin | | wg | 2416 | CHN | 0.50 | 1 | 0.12 | 10 | 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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