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Individual Calculations September 2012 |
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| Chen, Zhen Total change: -72.30 | |   |
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| Chinese Chess League Division B Individual (Men) | Wuxi, China | CHN | 2012-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2079 | 2353 | 2.50 | 6 | -2.41 | 30 | -72.30 | |
|  Xu, Minghui | | | 2011 | CHN | 0.00 | 1 | -0.88 | 30 | -26.40 | | | Dai, Changren | | | 2098 | CHN | 0.50 | 1 | -0.31 | 30 | -9.30 | | | Chu, Wei Chao | | | 2146 | CHN | 0.00 | 1 | -0.77 | 30 | -23.10 | |  Nie, Xinyang | | | 1953 * | CHN | 0.50 | 1 | -0.42 | 30 | -12.60 | | | Xu, Yi | c | | 2230 | CHN | 0.50 | 1 | -0.17 | 30 | -5.10 | | | Zhang, Jiabao | | | 2038 | CHN | 1.00 | 1 | 0.14 | 30 | 4.20 | | | * 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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