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Individual Calculations May 2018 |
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| Ren, Xiaoyi Total change: 19.20 | |   |
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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 |
| 2346 | 2263 | 2.50 | 4 | 0.96 | 20 | 19.20 | |
|  Xiao, Yiyi | | wf | 2363 | CHN | 1.00 | 1 | 0.64 | 20 | 12.80 | |  Ding, Yixin | | wg | 2419 | CHN | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Li, Ruofan | m | wg | 2328 | CHN | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Li, Xueyi | | | 2275 | CHN | 0.50 | 1 | 0.02 | 20 | 0.40 | |
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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