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Rapid:
Individual Calculations January 2018 |
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| Chu, Ruotong Total change: -20.40 | |   |
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| China Rapid Chess Championships 2017(Women) | SHENZHEN | CHN | 2017-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2141 | 2041 | 2.00 | 8 | -1.02 | 20 | -20.40 | |
|  Li, Xueyi | | | 2191 | CHN | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Xu, Huahua | | wm | 2222 | CHN | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Ni, Shiqun | | wg | 2441 * | CHN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gu, Tianlu | | wm | 2199 | CHN | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Wang, Doudou | | wm | 2191 | CHN | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Yuan, Ye | | | 2159 | CHN | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Ning, Kaiyu | | | 1785 | CHN | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Hong, Xing | | | 1938 | CHN | 0.50 | 1 | -0.14 | 20 | -2.80 | | | * 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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