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Rapid:
Individual Calculations January 2020 |
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| Dai, Changren Total change: -25.40 | |   |
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| 2019 "Liaocheng Dongchangfu Mengda Cup"National New Super Star Chess Tournament | Beijing Chain & Liaocheng Chain | CHN | 2019-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2189 | 2388 | 3.50 | 6 | -0.76 | 20 | -15.20 | |
|  Ji, Jiadong | | | 1988 * | CHN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ji, Jiadong | | | 1988 * | CHN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ji, Jiadong | | | 1988 * | CHN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Xu, Zhihang | m | | 2389 | CHN | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Xu, Zhihang | m | | 2389 | CHN | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Xu, Zhihang | m | | 2389 | CHN | 0.50 | 1 | 0.00 | 20 | 0.00 | | | * 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) | | | | 2019 China Rapid Chess Championships(Man) | Shen Yang | CHN | 2019-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2334 | 2388 | 4.50 | 9 | -0.51 | 20 | -10.20 | |
| | Xu, Minghui | | | 2406 | CHN | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Zeng, Chongsheng | g | | 2535 | CHN | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Wan, Yunguo | g | | 2499 | CHN | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Wen, Yang | g | | 2588 | CHN | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Zhao, Chenxi | | | 2119 | CHN | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Lin, Yi | m | | 2304 | CHN | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Zhu, Hengyi | | | 1988 * | CHN | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Sun, Yidi | | | 2221 | CHN | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Nie, Xinyang | | | 2348 | CHN | 1.00 | 1 | 0.44 | 20 | 8.80 | | | * 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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