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Individual Calculations January 2011 |
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| Wan, Yunguo Total change: 1.70 | |   |
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| Younger Chinese Chess League Division A round16-18 | Beijing,China | CHN | 2010-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2507 | 2467 | 1.50 | 3 | 0.17 | 10 | 1.70 | |
|  Yu, Yangyi | g | | 2606 | CHN | 0.00 | 1 | -0.31 | 10 | -3.10 | |  Wei, Yi | | | 2234 | CHN | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Bu, Xiangzhi | g | | 2680 | CHN | 0.50 | 1 | 0.27 | 10 | 2.70 | |
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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