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Individual Calculations November 2015 |
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| Zeng, Chongsheng Total change: -2.70 | |   |
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| Hong Kong International Open 2015 | Hong Kong | HKG | 2015-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2177 | 2517 | 7.50 | 9 | -0.27 | 10 | -2.70 | |
|  Wolfaardt, Francois | | | 2117 * | RSA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Lai, Robin | | | 2117 * | HKG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Yu, Kaifeng | f | | 2130 | CHN | 0.00 | 1 | -0.91 | 10 | -9.10 | | | Ye, Qianqian | | | 2117 * | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Chong, Chor Yuen | | | 2117 * | HKG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Sanchez, Louis | f | | 2252 | FRA | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Du, Yuxin | | | 2117 * | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Barbosa, Oliver | g | | 2506 | PHI | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Villanueva, Nelson | | | 2117 * | PHI | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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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