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Individual Calculations April 2009 |
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| Qin, Kanying Total change: 4.20 | |   |
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| "Torch Real Estate" Cup Chinese Premier Leauge - 2008 Oct to Dec | Wuxi | CHN | 2008-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2315 | 2462 | 4.50 | 6 | 0.42 | 10 | 4.20 | |
|  Kovalevskaya, Ekaterina | m | wg | 2439 | RUS | 1.00 | 1 | 0.47 | 10 | 4.70 | | | Munguntuul, Batkhuyag | | wg | 2410 | MGL | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Kuang, Yinghui | | wm | 2247 | CHN | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Wang, Xiaohui | | | 2226 | CHN | 1.00 | 1 | 0.20 | 10 | 2.00 | |  Guo, Qi | | | 2140 | CHN | 0.50 | 1 | -0.37 | 10 | -3.70 | | | Huang, Qian | | wg | 2430 | CHN | 0.50 | 1 | -0.04 | 10 | -0.40 | |
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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