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Rapid:
Individual Calculations January 2018 |
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| Xu, Zhihang Total change: 20.40 | |   |
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| China Rapid Chess Championships 2017Open | SHENZHEN | CHN | 2017-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2375 | 2373 | 5.50 | 9 | 1.02 | 20 | 20.40 | |
|  Guo, Yu | | | 2394 | CHN | 1.00 | 1 | 0.53 | 20 | 10.60 | |  Wen, Yang | g | | 2616 | CHN | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Li, Di | m | | 2397 | CHN | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Peng, Xiongjian | | | 2410 | CHN | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Fang, Yuxiang | g | | 2202 | CHN | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Chen, Qi B | | | 2208 | CHN | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Zhang, Ziji | | | 2133 | CHN | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Wan, Yunguo | g | | 2531 | CHN | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Xu, Yinglun | g | | 2480 | CHN | 0.50 | 1 | 0.15 | 20 | 3.00 | |
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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