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Individual Calculations January 2009 |
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| Cai, Jiaying Total change: 48.00 | |   |
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| 2008 China Team Championships Group B | Zhengzhou | CHN | 2008-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2017 | 2029 | 1.00 | 2 | -0.03 | 25 | -0.75 | |
|  Liang, Zhihua | | wf | 2226 | CHN | 0.00 | 1 | -0.25 | 25 | -6.25 | | | Gu, Tianlu | | | 1807 | CHN | 1.00 | 1 | 0.22 | 25 | 5.50 | |
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 |
| 2142 | 2029 | 5.50 | 10 | 1.95 | 25 | 48.75 | |
|  Kuang, Yinghui | | wm | 2247 | CHN | 1.00 | 1 | 0.78 | 25 | 19.50 | | | Li, Panru | | | 2104 | CHN | 1.00 | 1 | 0.60 | 25 | 15.00 | | | Ding, Yixin | | wf | 2276 | CHN | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Chen, Jing | | wf | 2188 | CHN | 0.50 | 1 | 0.21 | 25 | 5.25 | | | Liu, Pei | | wm | 2242 | CHN | 1.00 | 1 | 0.77 | 25 | 19.25 | | | Chen, Baihan | | | 2071 | CHN | 0.50 | 1 | 0.06 | 25 | 1.50 | | | Xu, Ruoying | | | 2039 | CHN | 0.50 | 1 | 0.01 | 25 | 0.25 | | | Wang, Xiaohui | | | 2215 | CHN | 0.50 | 1 | 0.24 | 25 | 6.00 | | | Wang, Jue | | | 2102 | CHN | 0.00 | 1 | -0.40 | 25 | -10.00 | | | Sun, Xinyue | | | 1933 | CHN | 0.50 | 1 | -0.13 | 25 | -3.25 | |
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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