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Individual Calculations July 2011 |
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| Liu, Qingnan Total change: 3.60 | |   |
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| 2011 Chinese Chess League Division A round1-6 | Tianjin,Chengdu | CHN | 2011-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2400 | 2435 | 2.00 | 3 | 0.36 | 10 | 3.60 | |
|  Wu, Xibin | m | | 2360 | CHN | 0.00 | 1 | -0.60 | 10 | -6.00 | |  Yu, Lie | m | | 2404 | CHN | 1.00 | 1 | 0.46 | 10 | 4.60 | | | Wang, Rui | g | | 2437 | CHN | 1.00 | 1 | 0.50 | 10 | 5.00 | |
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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