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Individual Calculations December 2013 |
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| Ma, Zhonghan Total change: 8.10 | |   |
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| 2013 Chinese Chess League Division A Rounds15-18 | Hebei,CHN | CHN | 2013-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2482 | 2404 | 2.00 | 3 | 0.81 | 10 | 8.10 | |
|  Zhou, Jianchao | g | | 2567 | CHN | 1.00 | 1 | 0.72 | 10 | 7.20 | | | Chu, Wei Chao | | | 2276 | CHN | 0.50 | 1 | -0.17 | 10 | -1.70 | |  Zhao, Jun | g | | 2603 | CHN | 0.50 | 1 | 0.26 | 10 | 2.60 | |
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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