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Individual Calculations January 2009 |
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| He, Jingyang Total change: -18.50 | |   |
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| 2008 China Team Championships Group B | Zhengzhou | CHN | 2008-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2041 | 1976 | 0.50 | 3 | -0.74 | 25 | -18.50 | |
|  Sun, Xinyue | | | 1933 | CHN | 0.00 | 1 | -0.56 | 25 | -14.00 | |  Chen, Baihan | | | 2071 | CHN | 0.00 | 1 | -0.37 | 25 | -9.25 | | | An, Zhixiao | | | 2120 | CHN | 0.50 | 1 | 0.19 | 25 | 4.75 | |
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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