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Individual Calculations September 2023 |
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| Gong, Sunle Total change: 160.74 | |   |
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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 |
| 2046 | 2014 | 6.00 | 9 | 1.72 | 38 | 65.36 | |
|  He, Henry | | | 1859 | USA | 1.00 | 1 | 0.29 | 38 | 11.02 | |  Zhang, Di | | | 2325 | CHN | 1.00 | 1 | 0.86 | 38 | 32.68 | | | Peng, Hongchi | | | 2411 | CHN | 0.50 | 1 | 0.42 | 38 | 15.96 | | | Zhong, Kangmin | | | 1906 | CHN | 0.50 | 1 | -0.15 | 38 | -5.70 | | | Bulgankhan, Ganzorig | f | | 2092 | MGL | 1.00 | 1 | 0.61 | 38 | 23.18 | | | Jiang, Haochen | | | 2018 | CHN | 0.50 | 1 | 0.01 | 38 | 0.38 | | | Chen, Zimu(js) | | | 1899 | CHN | 0.00 | 1 | -0.66 | 38 | -25.08 | | | Hou, Yifan B | | | 2045 | CHN | 0.50 | 1 | 0.04 | 38 | 1.52 | | | Yang, Zilong | | | 1862 | CHN | 1.00 | 1 | 0.30 | 38 | 11.40 | |
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) | | | | The 3rd China Binhai Chess Open | Binhai, Tianjing | CHN | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2172 | 2014 | 5.50 | 9 | 2.51 | 38 | 95.38 | |
| | Sivuk, Vitaly | g | | 2459 | SWE | 0.50 | 1 | 0.44 | 38 | 16.72 | | | Fan, Jingyi | | | 1806 | CHN | 1.00 | 1 | 0.23 | 38 | 8.74 | | | Jiang, Haochen | | | 2018 | CHN | 0.50 | 1 | 0.01 | 38 | 0.38 | | | Zhang, Di | | | 2325 | CHN | 0.00 | 1 | -0.14 | 38 | -5.32 | | | Chu, Ruotong | | wm | 2166 | CHN | 0.50 | 1 | 0.20 | 38 | 7.60 | | | Li, Haoyu | | | 2372 | CHN | 1.00 | 1 | 0.90 | 38 | 34.20 | | | Wang, Shixu B | m | | 2415 | CHN | 0.00 | 1 | -0.08 | 38 | -3.04 | | | Guo, Weibao | | | 1873 | CHN | 1.00 | 1 | 0.31 | 38 | 11.78 | | | Ren, Xiaoyi | | wm | 2114 | CHN | 1.00 | 1 | 0.64 | 38 | 24.32 | |
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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