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Individual Calculations January 2009 |
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| Yu, Hualing Total change: 17.75 | |   |
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| 2008 China Team Championships Group B | Zhengzhou | CHN | 2008-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2228 | 2094 | 2.00 | 2 | 1.36 | 25 | 34.00 | |
|  Su, Yamin | | wf | 2229 | CHN | 1.00 | 1 | 0.68 | 25 | 17.00 | |  Liang, Zhihua | | wf | 2226 | CHN | 1.00 | 1 | 0.68 | 25 | 17.00 | |
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) | | | | 2008 Women's China Championship Group B | Zhengzhou | CHN | 2008-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2136 | 2094 | 2.00 | 6 | -0.65 | 25 | -16.25 | |
| | Liu, Pei | | wm | 2242 | CHN | 0.50 | 1 | 0.20 | 25 | 5.00 | | | Tian, Tian | | wg | 2268 | CHN | 0.50 | 1 | 0.23 | 25 | 5.75 | | | Chen, Baihan | | | 2071 | CHN | 0.50 | 1 | -0.03 | 25 | -0.75 | | | Sun, Fanghui | | | 2181 | CHN | 0.00 | 1 | -0.38 | 25 | -9.50 | | | Sun, Xinyue | | | 1933 | CHN | 0.00 | 1 | -0.71 | 25 | -17.75 | | | An, Zhixiao | | | 2120 | CHN | 0.50 | 1 | 0.04 | 25 | 1.00 | |
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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