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Individual Calculations September 2015 |
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| Yao, Lan Total change: 28.40 | |   |
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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 |
| 2219 | 1980 | 2.50 | 8 | 0.71 | 40 | 28.40 | |
|  Liu, Guanchu | m | | 2380 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Zhu, Yi | f | | 2340 | CHN | 1.00 | 1 | 0.90 | 40 | 36.00 | |  Dai, Changren | | | 2330 | CHN | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Xiang, Zeyu | | | 2223 | CHN | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Peng, Hongchi | | | 2150 | CHN | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Lan, Zilun | | | 2241 | CHN | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Qiu, Mengjie | | wf | 2178 | CHN | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Yan, Xuesong | | | 1906 | CHN | 0.50 | 1 | -0.10 | 40 | -4.00 | | | * 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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