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Individual Calculations November 2009 |
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| Guo, Qi Total change: -6.15 | |   |
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| 2009 Torch Real Estate Cup China Chess League Rounds 1-5 | All China | CHN | 2009-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2288 | 2147 | 0.50 | 3 | -0.48 | 15 | -7.20 | |
|  Gong, Qianyun | | wm | 2265 | CHN | 0.50 | 1 | 0.16 | 15 | 2.40 | |  Sun, Fanghui | | | 2146 | CHN | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Ju, Wenjun | | | 2454 | CHN | 0.00 | 1 | -0.14 | 15 | -2.10 | |
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) | | | | 2009 Torch Real Estate Cup China Chess League Rounds 6-10 | All China | CHN | 2009-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2182 | 2131 | 0.50 | 1 | 0.07 | 15 | 1.05 | |
| | Wang, Doudou | | | 2182 | CHN | 0.50 | 1 | 0.07 | 15 | 1.05 | |
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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