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Individual Calculations January 2012 |
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| Wang, Chen Total change: -10.40 | |   |
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| Chinese Chess League Division A rounds 13-15 | Qingdao, China | CHN | 2011-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2445 | 2452 | 1.00 | 3 | -0.45 | 10 | -4.50 | |
|  Yu, Yangyi | g | | 2646 | CHN | 0.50 | 1 | 0.25 | 10 | 2.50 | |  Zhou, Weiqi | g | | 2598 | CHN | 0.50 | 1 | 0.20 | 10 | 2.00 | | | Wang, Dongsen | | | 2091 | CHN | 0.00 | 1 | -0.90 | 10 | -9.00 | |
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) | | | | Chinese Chess League Division A rounds 16-18 | Tianjin, China | CHN | 2011-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2475 | 2499 | 1.00 | 3 | -0.59 | 10 | -5.90 | |
| | Wu, Xibin | m | | 2330 | CHN | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Lu, Shanglei | g | | 2515 | CHN | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Zhang, Pengxiang | g | | 2580 | CHN | 0.00 | 1 | -0.39 | 10 | -3.90 | |
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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