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Individual Calculations September 2023 |
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| Li, Dongcheng Total change: 25.80 | |   |
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| "Boyi Cup"China Youth Chess International Open Tournament 2023(Group A) | Daqing,China | CHN | 2023-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2063 | 1938 | 4.50 | 9 | 1.29 | 20 | 25.80 | |
|  Mungunzul, Bat-Erdene | | wc | 2239 | MGL | 0.50 | 1 | 0.35 | 20 | 7.00 | |  Wang, Qinxuanyi | | | 2032 | CHN | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Lin, Peisen | | | 1965 | CHN | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Jin, Hongtao | | | 1862 | CHN | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Chen, Zimu(js) | | | 1899 | CHN | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Bulgankhan, Ganzorig | f | | 2092 | MGL | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Peng, Hongchi | | | 2411 | CHN | 0.50 | 1 | 0.45 | 20 | 9.00 | | | Jiang, Haochen | | | 2018 | CHN | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Hou, Yifan B | | | 2045 | CHN | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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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