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Individual Calculations September 2009 |
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| Yu, Yangyi Total change: -1.00 | |   |
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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 |
| 2340 | 2510 | 7.00 | 10 | -0.10 | 10 | -1.00 | |
|  Qu, Yanqiao | | | 2124 | CHN | 1.00 | 1 | 0.09 | 10 | 0.90 | |  Ma, Qun | | | 2319 | CHN | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Yu, Jiangwei | | | 2221 | CHN | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Lu, Yijie | | | 2286 | CHN | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Li, Shilong | g | | 2533 | CHN | 0.00 | 1 | -0.47 | 10 | -4.70 | | | Jia, Haoxiang | | | 2347 | CHN | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Qiao, Liang | f | | 2349 | CHN | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Wu, Xibin | m | | 2353 | CHN | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Wan, Yunguo | | | 2446 | CHN | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Zhang, Ziyang | m | | 2420 | CHN | 0.50 | 1 | -0.12 | 10 | -1.20 | |
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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