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Individual Calculations September 2012 |
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| Zhang, Ziyang Total change: -11.30 | |   |
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| China Chess League Division B | Wuxi, China | CHN | 2012-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2140 | 2427 | 3.00 | 5 | -1.13 | 10 | -11.30 | |
|  Zhao, Zhouqiao Chn | | | 2159 | CHN | 0.50 | 1 | -0.33 | 10 | -3.30 | |  Bao, Qilin | | | 2027 * | CHN | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Liu, Bei | | | 2027 * | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Ji, Dan | | | 2341 | CHN | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Chu, Wei Chao | | | 2146 | CHN | 0.50 | 1 | -0.34 | 10 | -3.40 | | | * 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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