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Individual Calculations September 2023 |
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| Zeng, Chongsheng Total change: 5.60 | |   |
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| The 3rd China Binhai Chess Open | Binhai, Tianjing | CHN | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2320 | 2571 | 7.50 | 9 | 0.56 | 10 | 5.60 | |
|  Wang, Qinxuanyi | | | 2032 | CHN | 1.00 | 1 | 0.03 | 10 | 0.30 | |  Ren, Xiaoyi | | wm | 2114 | CHN | 1.00 | 1 | 0.05 | 10 | 0.50 | | | Zhang, Di | | | 2325 | CHN | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Xie, Jianjun | f | | 2397 | CHN | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Jiang, Qinyu | | | 2294 | CHN | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Zhou, Jianchao | g | | 2558 | CHN | 0.00 | 1 | -0.52 | 10 | -5.20 | | | Fan, Jingyi | | | 2171 * | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Sivuk, Vitaly | g | | 2459 | SWE | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Xu, Yinglun | g | | 2531 | CHN | 0.50 | 1 | -0.06 | 10 | -0.60 | | | * 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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