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Individual Calculations September 2023 |
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| Li, Yucheng Robinson Total change: -17.20 | |   |
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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 |
| 1749 | 1526 | 0.00 | 2 | -0.43 | 40 | -17.20 | |
|  Qu, Haoming | | | 1746 | CHN | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Wang, Zihang | | | 1752 | CHN | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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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