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Individual Calculations January 2015 |
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| Zhou, Weiqi Total change: 12.90 | |   |
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| 2014 Chinese Chess League Division A(16-18) | Zhejiang | CHN | 2014-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2439 | 2614 | 2.50 | 3 | 0.35 | 10 | 3.50 | |
|  Mu, Ke | | | 2413 | CHN | 1.00 | 1 | 0.24 | 10 | 2.40 | |  Zhao, Jun | g | | 2578 | CHN | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Yu, Lie | m | | 2327 | CHN | 1.00 | 1 | 0.16 | 10 | 1.60 | |
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) | | | | 2014 Chinese Chess League Division A(19-22) | Guangdong | CHN | 2014-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2487 | 2614 | 3.50 | 4 | 0.94 | 10 | 9.40 | |
| | Zhao, Zong-Yuan | g | | 2569 | AUS | 1.00 | 1 | 0.44 | 10 | 4.40 | | | Yu, Yangyi | g | | 2705 | CHN | 1.00 | 1 | 0.62 | 10 | 6.20 | | | Lou, Yiping | m | | 2461 | CHN | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Li, Wenxiang | | | 2214 * | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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