Individual Calculations September 2023 |
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Chang, Luxin Total change: 71.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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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 |
1777 | 1503 | 3.00 | 7 | 1.78 | 40 | 71.20 | |
| Wang, Xiaozhi | | | 1863 | CHN | 1.00 | 1 | 0.90 | 40 | 36.00 | | Cao, Qingfeng | | | 1703 | CHN | 0.00 | 1 | -0.24 | 40 | -9.60 | | Wang, Yuezhou | | | 1694 | CHN | 0.50 | 1 | 0.25 | 40 | 10.00 | | Hu, Zhening | | | 1778 | CHN | 0.50 | 1 | 0.33 | 40 | 13.20 | | Lin, Dianqi | | | 1842 | CHN | 0.00 | 1 | -0.12 | 40 | -4.80 | | Li, Chengzhang | | | 1726 | CHN | 1.00 | 1 | 0.78 | 40 | 31.20 | | Huang, Yihong | | | 1835 | CHN | 0.00 | 1 | -0.12 | 40 | -4.80 | | 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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