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Individual Calculations September 2015 |
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| Yan, Xuesong Total change: 4.00 | |   |
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| The 1st "Zhongfu" Cup International Chess Tournament(open category) | Shijiazhuang | CHN | 2015-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2180 | 1906 | 1.50 | 7 | 0.20 | 20 | 4.00 | |
|  Zhu, Yi | f | | 2306 * | CHN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Qiu, Mengjie | | wf | 2178 | CHN | 1.00 | 1 | 0.83 | 20 | 16.60 | |  Lan, Zilun | | | 2241 | CHN | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Li, Yankai | | | 2177 | CHN | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Zhang, Xiaopeng | | | 2305 | CHN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Du, Yuxin | | | 2072 | CHN | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Yao, Lan | | | 1980 | CHN | 0.50 | 1 | 0.10 | 20 | 2.00 | | | * 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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