Individual Calculations September 2009 |
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Qiao, Liang Total change: -8.40 | | |
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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 |
2216 | 2349 | 4.00 | 7 | -0.56 | 15 | -8.40 | |
| Masters, Christopher | | | 1949 * | HKG | 1.00 | 1 | 0.08 | 15 | 1.20 | | Liu, Zhiyuan | | | 2079 | CHN | 0.50 | 1 | -0.33 | 15 | -4.95 | | Qu, Yanqiao | | | 2124 | CHN | 1.00 | 1 | 0.22 | 15 | 3.30 | | Wan, Yunguo | | | 2446 | CHN | 0.50 | 1 | 0.13 | 15 | 1.95 | | Yu, Yangyi | | | 2510 | CHN | 0.00 | 1 | -0.29 | 15 | -4.35 | | Xu, Ruijie | | | 2297 | CHN | 0.50 | 1 | -0.07 | 15 | -1.05 | | Zhang, Shengyun | | | 2105 | CHN | 0.50 | 1 | -0.30 | 15 | -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) | |
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