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Individual Calculations September 2023 |
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| Wang, Yinuo(ln) Total change: 124.80 | |   |
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| "Boyi Cup"China Youth Chess International Open Tournament 2023(Group B) | Daqing,China | CHN | 2023-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1381 | 3.50 | 6 | 2.54 | 40 | 101.60 | |
|  Zhang, Zhi | | | 1791 | CHN | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Tsogtbayar, Batlut | | | 1623 | MGL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Zhai, Pinran | | | 1591 | CHN | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Chen, Haoxuan | | | 1789 | CHN | 1.00 | 1 | 0.92 | 40 | 36.80 | | | He, Ping | | | 1727 | CHN | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Liu, Huaqi | | | 1567 | CHN | 1.00 | 1 | 0.74 | 40 | 29.60 | |
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) | | | | The 3rd China Binhai Chess Open 2023 Group B | Binhai, Tianjing | CHN | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1698 | 1381 | 1.00 | 3 | 0.58 | 40 | 23.20 | |
| | Sun, Jihan | | | 1799 | CHN | 1.00 | 1 | 0.93 | 40 | 37.20 | | | Li, Deyang | | | 1672 | CHN | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Wang, Bingfei | | | 1623 | CHN | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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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