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Individual Calculations September 2009 |
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| Wei, Yi Total change: 66.00 | |   |
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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 |
| 2436 | 2158 | 4.00 | 8 | 2.64 | 25 | 66.00 | |
|  Xiu, Deshun | | | 2515 | CHN | 1.00 | 1 | 0.89 | 25 | 22.25 | | | Yang, Kaiqi | m | | 2427 | CHN | 1.00 | 1 | 0.83 | 25 | 20.75 | | | Li, Shilong | g | | 2533 | CHN | 0.00 | 1 | -0.09 | 25 | -2.25 | |  Wu, Wenjin | g | | 2412 | CHN | 0.50 | 1 | 0.31 | 25 | 7.75 | | | Liu, Qingnan | m | | 2426 | CHN | 1.00 | 1 | 0.83 | 25 | 20.75 | | | Zhang, Ziyang | m | | 2420 | CHN | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Li, Haoyu | | | 2351 | CHN | 0.50 | 1 | 0.25 | 25 | 6.25 | | | Wang, Chen | | | 2400 | CHN | 0.00 | 1 | -0.20 | 25 | -5.00 | |
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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