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Individual Calculations September 2012 |
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| Liu, Bei Total change: -21.00 | |   |
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| China Chess League Division B | Wuxi, China | CHN | 2012-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2162 | 1987 | 1.50 | 7 | -0.60 | 30 | -18.00 | |
|  Hu, Yu | | | 1825 | CHN | 1.00 | 1 | 0.29 | 30 | 8.70 | |  Zhang, Ziyang | m | | 2387 * | CHN | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Chu, Wei Chao | | | 2146 | CHN | 0.00 | 1 | -0.29 | 30 | -8.70 | | | Bao, Qilin | | | 1992 | CHN | 0.00 | 1 | -0.49 | 30 | -14.70 | | | Ji, Dan | | | 2341 | CHN | 0.50 | 1 | 0.39 | 30 | 11.70 | | | Zhao, Zhouqiao Chn | | | 2159 | CHN | 0.00 | 1 | -0.27 | 30 | -8.10 | | | Li, Bo | | | 2284 | CHN | 0.00 | 1 | -0.15 | 30 | -4.50 | | | * 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) | | | NOTE: K factor changed | | Chinese Chess League Division B Individual (Men) | Wuxi, China | CHN | 2012-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2257 | 1987 | 0.50 | 4 | -0.20 | 15 | -3.00 | |
| | Qiao, Liang | f | | 2323 | CHN | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Zhang, Hanyu | | | 2239 | CHN | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Chen, Peng | | | 2224 | CHN | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Xu, Yinglun | | | 2241 | CHN | 0.00 | 1 | -0.19 | 15 | -2.85 | |
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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