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Individual Calculations September 2023 |
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| Li, Yueqi Total change: -80.80 | |   |
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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 |
| 1206 | 1549 | 1.50 | 4 | -2.02 | 40 | -80.80 | |
|  Zhu, Yanxiao | | | 1185 | CHN | 0.50 | 1 | -0.40 | 40 | -16.00 | |  Xia, Fanchen | | | 1149 * | CHN | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Fang, Yiwen | | | 1182 | CHN | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Mu, Wangxueyao | | | 1306 | CHN | 0.00 | 1 | -0.80 | 40 | -32.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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