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Individual Calculations September 2023 |
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| Hong, Xing Total change: 2.60 | |   |
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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 |
| 2061 | 1941 | 3.50 | 9 | 0.13 | 20 | 2.60 | |
|  Zhang, Di | | | 2325 | CHN | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Chu, Ruotong | | wm | 2166 | CHN | 0.50 | 1 | 0.28 | 20 | 5.60 | |  Zhang, Fuhan | | | 2099 | CHN | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Battulga, Namkhai | m | | 2394 | MGL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Cai, Ruichen | | | 1863 | CHN | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Chen, Zimu(js) | | | 1899 | CHN | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Yu, Lei | | | 2119 | CHN | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Bai, Changlin | | | 1808 | CHN | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Guo, Weibao | | | 1873 | CHN | 0.00 | 1 | -0.59 | 20 | -11.80 | |
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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