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Individual Calculations August 2019 |
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| Zhou, Yibo Total change: 2.20 | |   |
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| 2019 Chinese chess championship (personal group B Men) | Hangzhou | CHN | 2019-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1923 | 1921 | 4.00 | 8 | 0.11 | 20 | 2.20 | |
|  Zhou, Yikuan | | | 1534 | CHN | 0.50 | 1 | -0.41 | 20 | -8.20 | |  Wang, Zhai | | | 1521 * | CHN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lin, Juncheng | | | 1724 | CHN | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Xian, Junhao | | | 2058 | CHN | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Shen, Shiyan | | | 2170 | CHN | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Lin, Weiguo | m | | 2321 * | CHN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Xie, Kaifan | c | | 1960 | CHN | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Zhang, Yifan(a) | | | 2092 | CHN | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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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