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Individual Calculations February 2020 |
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| Du, Yuxin Total change: -59.20 | |   |
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| The 2nd China Binhai Chess Open | Binhai, Tianjin | CHN | 2020-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1792 | 2073 | 3.50 | 8 | -2.96 | 20 | -59.20 | |
|  Wang, Zeyu | | | 1673 * | CHN | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Li, Zimeng | | | 1678 | CHN | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Xu, Nuo | | | 1891 | CHN | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Zhang, Di | | | 2064 | CHN | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Zhou, Yichen | | | 1673 * | CHN | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Jiang, Ming Rong | | | 1716 | FID | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Weng, Xintong (winston) | | | 1673 * | NZL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hong, Xing | | | 1971 | CHN | 0.00 | 1 | -0.64 | 20 | -12.80 | | | * 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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