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Individual Calculations January 2009 |
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| Wu, Xibin Total change: -13.90 | |   |
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| 2008 China Team Championships Group B | Zhengzhou | CHN | 2008-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2340 | 2367 | 2.00 | 5 | -0.63 | 10 | -6.30 | |
|  Yang, Kaiqi | | | 2366 | CHN | 0.00 | 1 | -0.50 | 10 | -5.00 | | | Gong, Shangzhi | | | 2082 | CHN | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Cheng, Xinkai | | | 2358 | CHN | 0.50 | 1 | -0.01 | 10 | -0.10 | |  Wu, Shaobin | g | | 2455 | SIN | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Robson, Ray | f | | 2441 | USA | 0.00 | 1 | -0.40 | 10 | -4.00 | |
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 Men's China Championship Group B | Zhengzhou | CHN | 2008-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2267 | 2367 | 3.50 | 7 | -0.76 | 10 | -7.60 | |
| | Wang, Zili | g | | 2501 | CHN | 0.50 | 1 | 0.18 | 10 | 1.80 | | | Robson, Ray | m | | 2441 | USA | 0.00 | 1 | -0.40 | 10 | -4.00 | | | Zhang, Xiaopeng | | | 2069 | CHN | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Liu, Hongtao | | | 2052 | CHN | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Lu, Shanglei | | | 2205 | CHN | 0.00 | 1 | -0.71 | 10 | -7.10 | | | Zhou, Weiqi | | | 2556 | CHN | 0.00 | 1 | -0.25 | 10 | -2.50 | | | Chen, Peng | | | 2046 | CHN | 1.00 | 1 | 0.13 | 10 | 1.30 | |
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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