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Individual Calculations September 2011 |
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| Ji, Dan Total change: -12.60 | |   |
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| 2011China Chess League Division B | Heilongjiang, China | CHN | 2011-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2199 | 2339 | 2.50 | 5 | -0.84 | 15 | -12.60 | |
|  Chen, Yang | | | 2086 | CHN | 0.50 | 1 | -0.31 | 15 | -4.65 | | | Qiao, Liang | f | | 2337 | CHN | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Zhao, Zhouqiao Chn | | | 2096 | CHN | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Wu, Wenjin | g | | 2393 | CHN | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Xu, Yinglun | | | 2085 | CHN | 0.50 | 1 | -0.31 | 15 | -4.65 | |
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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