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Individual Calculations September 2023 |
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| Bulgankhan, Ganzorig Total change: -27.20 | |   |
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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 |
| 1977 | 2092 | 4.50 | 9 | -1.36 | 20 | -27.20 | |
|  Zhou, Yichen | | | 1928 | CHN | 1.00 | 1 | 0.28 | 20 | 5.60 | |  Gu, Xianghan | | | 1989 | CHN | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Yang, Zilong | | | 1862 | CHN | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Bayasgalan, Khishigbaatar | | wc | 1958 | MGL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Gong, Sunle | | | 2014 | CHN | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Li, Dongcheng | | | 1938 | CHN | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Zhang, Zhuoran | | | 1859 | CHN | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Mungunzul, Bat-Erdene | | wc | 2239 | MGL | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Liu, Kaiyi | | | 2003 | CHN | 0.50 | 1 | -0.12 | 20 | -2.40 | |
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) | | |
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