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Individual Calculations August 2015 |
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| Lu, Kaiyan Total change: -15.20 | |   |
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| 2015 Chinese chess championship (group B men) | Zhong Shan | CHN | 2015-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1902 | 1526 | 0.00 | 4 | -0.38 | 40 | -15.20 | |
|  Xu, Yining | | | 1926 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Li, Zhaoyang (chn) | | | 1926 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Lin, Yi | | | 1926 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Chi, Yi | | | 1829 | CHN | 0.00 | 1 | -0.14 | 40 | -5.60 | | | * 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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