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Individual Calculations September 2023 |
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| Chu, Ruotong Total change: -51.60 | |   |
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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 |
| 1977 | 2166 | 4.00 | 9 | -2.58 | 20 | -51.60 | |
|  Guo, Weibao | | | 1873 | CHN | 0.00 | 1 | -0.85 | 20 | -17.00 | |  Hong, Xing | | | 1941 | CHN | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Bai, Changlin | | | 1808 | CHN | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Zhou, Yichen | | | 1928 | CHN | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Gong, Sunle | | | 2014 | CHN | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Hou, Yifan B | | | 2045 | CHN | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Zhong, Kangmin | | | 1906 | CHN | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Jiang, Haochen | | | 2018 | CHN | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Wang, Yu A. | m | wg | 2258 | CHN | 0.50 | 1 | 0.13 | 20 | 2.60 | |
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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