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Individual Calculations August 2012 |
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| Zhang, Xiaowen Total change: -9.60 | |   |
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| 2012 China Chess League Division A round 5-7 | Taizhou, China | CHN | 2012-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2292 | 2385 | 2.00 | 3 | 0.13 | 10 | 1.30 | |
|  Zhai, Mo | | wf | 2248 | CHN | 1.00 | 1 | 0.32 | 10 | 3.20 | |  Wang, Xiaohui | | wm | 2210 | CHN | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Huang, Qian | | wg | 2417 | 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) | | | | 2012 Chinese Chess League Division A Round 8-10 | Tianjin, China | CHN | 2012-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2352 | 2386 | 0.00 | 2 | -1.09 | 10 | -10.90 | |
| | Sukandar, Irine Kharisma | | wg | 2347 | INA | 0.00 | 1 | -0.55 | 10 | -5.50 | | | Wang, Jue | | | 2356 | CHN | 0.00 | 1 | -0.54 | 10 | -5.40 | |
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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