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Individual Calculations August 2018 |
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| Xiao, Yiyi Total change: -1.20 | |   |
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| 2019 Chinese Chess League Division A (8-11) | Jia Xing | CHN | 2018-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2302 | 2318 | 1.50 | 3 | -0.06 | 20 | -1.20 | |
|  Yang, Yijing | | wc | 2120 | CHN | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Gong, Qianyun | | wm | 2328 | SGP | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Girya, Olga | | wg | 2458 | RUS | 0.50 | 1 | 0.19 | 20 | 3.80 | |
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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