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Individual Calculations September 2023 |
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| Ma, Binhe Total change: 0.40 | |   |
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| Chinese National Youth Chess Championship 2023(B16) | Shenzhen,China | CHN | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1776 | 1718 | 2.50 | 6 | 0.01 | 40 | 0.40 | |
|  Liu, Chenyu | | | 1412 | CHN | 0.00 | 1 | -0.86 | 40 | -34.40 | |  Ji, Jiadong | | | 1915 | CHN | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Bai, Changlin | | | 1808 | CHN | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Zhou, Runyi | | | 1843 | CHN | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Huang, Yihong | | | 1835 | CHN | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Lin, Dianqi | | | 1842 | CHN | 0.50 | 1 | 0.17 | 40 | 6.80 | |
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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