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Rapid:
Individual Calculations January 2018 |
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| Zhang, Ziji Total change: 48.00 | |   |
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| China Rapid Chess Championships 2017Open | SHENZHEN | CHN | 2017-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2404 | 2133 | 4.00 | 9 | 2.40 | 20 | 48.00 | |
|  Gao, Rui | g | | 2476 | CHN | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Xu, Yi | m | | 2333 | CHN | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Guo, Yu | | | 2394 | CHN | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Xiang, Zeyu | | | 2318 | CHN | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Dai, Changren | | | 2442 | CHN | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Lou, Yiping | m | | 2524 | CHN | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Xu, Zhihang | f | | 2373 | CHN | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Yuan, Qingyu | | | 2350 | CHN | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Bao, Qilin | m | | 2426 | CHN | 0.50 | 1 | 0.35 | 20 | 7.00 | |
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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