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Individual Calculations January 2018 |
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| Zhang, Xiaowen Total change: -4.80 | |   |
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| 2017 Chinese Chess League Division A (19-22) | Guangdong | CHN | 2017-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2335 | 2332 | 1.50 | 4 | -0.48 | 10 | -4.80 | |
|  Zhai, Mo | | wg | 2302 | CHN | 0.00 | 1 | -0.54 | 10 | -5.40 | |  Wang, Jue | | wg | 2359 | CHN | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Ren, Xiaoyi | | | 2254 | CHN | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Ding, Yixin | | wg | 2424 | CHN | 0.50 | 1 | 0.13 | 10 | 1.30 | |
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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