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Individual Calculations November 2011 |
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| Chen, Yang Total change: -2.85 | |   |
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| China Chess Championship 2011 Group B Men | Harbin, China | CHN | 2011-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2357 | 2086 | 1.00 | 4 | 0.27 | 15 | 4.05 | |
|  Wu, Wenjin | g | | 2393 | CHN | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Xiu, Deshun | g | | 2486 * | CHN | 0.50 | 1 | 0.42 | 15 | 6.30 | |  Luo, Wei | f | | 2285 | CHN | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Fang, Yan | | | 2265 | CHN | 0.00 | 1 | -0.27 | 15 | -4.05 | | | * 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) | | | | the 1st Qinhuangdao Open Chess Tournament | Qin Huangdao,Hebei,China | CHN | 2011-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2221 | 2087 | 2.50 | 9 | -0.46 | 15 | -6.90 | |
| | Zhang, Ziyang | m | | 2414 | CHN | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Wei, Yi | f | | 2299 | CHN | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Dang, Tat Thang | | | 2241 | VIE | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Wang, Doudou | | | 2192 | CHN | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Liu, Guanchu | | | 2242 | CHN | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Xu, Tong | | wm | 2190 | CHN | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Xu, Yi | c | | 2121 | CHN | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Wang, Xiaohui | | wm | 2206 | CHN | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Li, Xueyi | | | 2080 | CHN | 0.50 | 1 | -0.01 | 15 | -0.15 | |
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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