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Individual Calculations September 2023 |
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| Wang, Zihan(sd) Total change: 20.80 | |   |
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| Chinese National Youth Chess Championship 2023(G12) | Shenzhen,China | CHN | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1599 | 1272 | 1.50 | 5 | 0.52 | 40 | 20.80 | |
|  Wu, Shuang(hlj) | | | 1609 | CHN | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Pi, Aiying | | | 1419 | CHN | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Wang, Qinxuanyi | | | 2032 | CHN | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Jiao, Yihan | | | 1629 | CHN | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Mu, Wangxueyao | | | 1306 | CHN | 0.00 | 1 | -0.45 | 40 | -18.00 | |
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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