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Individual Calculations April 2009 |
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| Guo, Qi Total change: 6.75 | |   |
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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 |
| 2404 | 2140 | 1.00 | 3 | 0.45 | 15 | 6.75 | |
|  Ning, Chunhong | | wg | 2354 | CHN | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Qin, Kanying | | wg | 2462 | CHN | 0.50 | 1 | 0.37 | 15 | 5.55 | |  Tan, Zhongyi | | | 2395 | CHN | 0.00 | 1 | -0.19 | 15 | -2.85 | |
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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