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Individual Calculations September 2023 |
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| Yang, Jixiang Total change: 1.20 | |   |
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| Chinese National Youth Chess Championship 2023(B12) | Shenzhen,China | CHN | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1724 | 1431 | 0.50 | 3 | 0.03 | 40 | 1.20 | |
|  Jiang, Haochen | | | 1815 | CHN | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Shen, Fuyan | | | 1688 | CHN | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Li, Youjia | | | 1670 | 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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