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Rapid:
Individual Calculations January 2020 |
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| Sun, Yidi Total change: 15.80 | |   |
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| 2019 China Rapid Chess Championships(Man) | Shen Yang | CHN | 2019-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2377 | 2221 | 3.50 | 9 | 0.79 | 20 | 15.80 | |
|  Xu, Yinglun | g | | 2478 | CHN | 0.50 | 1 | 0.32 | 20 | 6.40 | |  Gao, Rui | g | | 2446 | CHN | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Zhao, Chenxi | | | 2119 | CHN | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Zou, Chen | f | | 2459 | CHN | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Xu, Yi | g | | 2387 | CHN | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Huang, Renjie | | | 2292 | CHN | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Peng, Xiongjian | | | 2417 | CHN | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Dai, Changren | m | | 2388 | CHN | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Xu, Minghui | | | 2406 | CHN | 1.00 | 1 | 0.74 | 20 | 14.80 | |
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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