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Individual Calculations September 2018 |
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| Ni, Hua Total change: 2.70 | |   |
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| 2019 Chinese Chess League Division A (12-15) | Zhong Shan | CHN | 2018-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2499 | 2673 | 3.00 | 4 | 0.27 | 10 | 2.70 | |
|  Li, Chao B | g | | 2714 | CHN | 0.50 | 1 | 0.06 | 10 | 0.60 | |  Liu, Zhaoqi | | | 2273 * | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Wang, Yue | g | | 2677 | CHN | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Xu, Minghui | | | 2332 | CHN | 1.00 | 1 | 0.12 | 10 | 1.20 | | | * 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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