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Individual Calculations September 2009 |
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| Xiu, Deshun Total change: -21.50 | |   |
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| 2009 China Men's Individual Championship Group B | Zhuhai | CHN | 2009-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2194 | 2515 | 3.00 | 6 | -2.15 | 10 | -21.50 | |
|  Wei, Yi | | | 2158 | CHN | 0.00 | 1 | -0.89 | 10 | -8.90 | | | Liu, Zhiyuan | | | 2115 * | CHN | 0.50 | 1 | -0.42 | 10 | -4.20 | |  Wang, Yi Ye | c | | 2115 * | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Li, Bo | | | 2317 | CHN | 0.00 | 1 | -0.76 | 10 | -7.60 | | | Zeng, Chongsheng | | | 2313 | CHN | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Wu, Xinliang | | | 2148 | CHN | 1.00 | 1 | 0.10 | 10 | 1.00 | | | * 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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