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Rapid:
Individual Calculations January 2018 |
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| Chen, Qi B Total change: 9.40 | |   |
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| China Rapid Chess Championships 2017Open | SHENZHEN | CHN | 2017-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2403 | 2208 | 2.50 | 8 | 0.47 | 20 | 9.40 | |
|  Wan, Yunguo | g | | 2531 | CHN | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Li, Di | m | | 2397 | CHN | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Chu, Wei Chao | m | | 2311 | CHN | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Lin, Yi | | | 2316 | CHN | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Xu, Zhihang | f | | 2373 | CHN | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Ye, Rongguang | g | | 2461 | CHN | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Dai, Changren | | | 2442 | CHN | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Guo, Yu | | | 2394 | 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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