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Individual Calculations May 2018 |
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| Li, Yankai Total change: 4.80 | |   |
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| 2019 Chinese Chess League Division A (1-4) | Shen Zhen | CHN | 2018-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2560 | 2430 | 1.50 | 3 | 0.48 | 10 | 4.80 | |
|  Liu, Guanchu | m | | 2459 | CHN | 0.50 | 1 | 0.04 | 10 | 0.40 | |  Bu, Xiangzhi | g | | 2725 | CHN | 0.50 | 1 | 0.35 | 10 | 3.50 | | | Wang, Chen | m | | 2495 | CHN | 0.50 | 1 | 0.09 | 10 | 0.90 | |
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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