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Individual Calculations September 2023 |
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| Zhu, Zikun Total change: -10.40 | |   |
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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 |
| 1821 | 1423 | 0.00 | 3 | -0.26 | 40 | -10.40 | |
|  Shi, Jiashuo | | | 1741 | CHN | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Bai, Changlin | | | 1808 | CHN | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Ji, Jiadong | | | 1915 | CHN | 0.00 | 1 | -0.04 | 40 | -1.60 | |
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) | | |
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