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Individual Calculations January 2020 |
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| Ganguly, Surya Shekhar Total change: 3.00 | |   |
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| 2019 Chinese Chess League Division A 19-22 | China | CHN | 2019-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2595 | 2633 | 2.50 | 4 | 0.30 | 10 | 3.00 | |
|  Xu, Xiangyu | g | | 2582 | CHN | 0.50 | 1 | -0.07 | 10 | -0.70 | |  Lu, Shanglei | g | | 2612 | CHN | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Yu, Yangyi | g | | 2738 | CHN | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Xiang, Zeyu | m | | 2446 | CHN | 1.00 | 1 | 0.26 | 10 | 2.60 | |
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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