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Individual Calculations July 2018 |
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| Du, Yuxin Total change: 12.40 | |   |
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| The 1st Longtou Cup the Belt and Road Chess Open | Qinhuangdao city, Hebei province, China | CHN | 2018-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2200 | 2117 | 3.50 | 8 | 0.31 | 40 | 12.40 | |
|  Idani, Pouya | g | | 2517 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Lu, Miaoyi | | | 1717 * | CHN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Zhao, Yuanhe | | | 2377 | CHN | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Peng, Hongchi | | | 2324 | CHN | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Zhong, Kangmin | | | 1851 | CHN | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Li, Yankai | | | 2435 | CHN | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Xi, Qi | | | 2039 | CHN | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Wang, Yu A. | m | wg | 2340 | CHN | 0.50 | 1 | 0.28 | 40 | 11.20 | | | * 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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