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Individual Calculations September 2012 |
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| Xu, Fei Total change: -20.10 | |   |
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| China Chess League Division B | Wuxi, China | CHN | 2012-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2025 | 2002 | 1.00 | 5 | -1.34 | 15 | -20.10 | |
|  An, Zhixiao | | | 2108 | CHN | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Cai, Jiaying | | | 2087 | CHN | 0.00 | 1 | -0.38 | 15 | -5.70 | |  Zheng, Ziqiu (chn) | | | 1774 | CHN | 0.00 | 1 | -0.79 | 15 | -11.85 | | | Zhou, Guijue | | | 2210 | CHN | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Hong, Xing | | | 1948 | CHN | 0.50 | 1 | -0.08 | 15 | -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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