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Individual Calculations September 2012 |
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| Dai, Changren Total change: 35.70 | |   |
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| China Chess League Division B | Wuxi, China | CHN | 2012-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2167 | 2098 | 3.00 | 5 | 0.90 | 30 | 27.00 | |
|  Xie, Jianjun | f | | 2424 | CHN | 0.00 | 1 | -0.13 | 30 | -3.90 | |  Wang, Yukun | | | 1855 | CHN | 1.00 | 1 | 0.20 | 30 | 6.00 | | | Chen, Peng | | | 2224 | CHN | 1.00 | 1 | 0.67 | 30 | 20.10 | | | Xu, Minghui | | | 2011 | CHN | 0.50 | 1 | -0.12 | 30 | -3.60 | | | Qiao, Liang | f | | 2323 | CHN | 0.50 | 1 | 0.28 | 30 | 8.40 | |
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) | | | | Chinese Chess League Division B Individual (Men) | Wuxi, China | CHN | 2012-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2351 | 2098 | 1.50 | 6 | 0.29 | 30 | 8.70 | |
| | Wang, Chen | m | | 2493 | CHN | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Chen, Zhen | | | 2353 | CHN | 0.50 | 1 | 0.31 | 30 | 9.30 | | | Lou, Yiping | m | | 2439 | CHN | 0.00 | 1 | -0.12 | 30 | -3.60 | | | Wu, Xibin | m | | 2343 | CHN | 0.00 | 1 | -0.20 | 30 | -6.00 | | | Liu, Guanchu | | | 2256 | CHN | 0.50 | 1 | 0.21 | 30 | 6.30 | | | Chen, Peng | | | 2224 | CHN | 0.50 | 1 | 0.17 | 30 | 5.10 | |
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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