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Rapid:
Individual Calculations January 2018 |
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| Liu, Chang Total change: 30.00 | |   |
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| China Rapid Chess Championships 2017Open | SHENZHEN | CHN | 2017-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2523 | 2385 | 4.50 | 9 | 1.50 | 20 | 30.00 | |
|  Lan, Zilun | | | 2361 | CHN | 1.00 | 1 | 0.47 | 20 | 9.40 | |  Zhou, Jianchao | g | | 2661 | CHN | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Yu, Yangyi | g | | 2752 | CHN | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Wei, Yi | g | | 2663 | CHN | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Gao, Rui | g | | 2476 | CHN | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Liu, Guanchu | m | | 2462 | CHN | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Xu, Yinglun | g | | 2480 | CHN | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Zhao, Yuanhe | | | 2394 | CHN | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Liu, Yan | m | | 2461 | CHN | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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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