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Individual Calculations October 2012 |
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| Tan, Zhongyi Total change: 4.30 | |   |
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| 2012 Chinese Chess League Division A Round 11-14 | Shenzhen,China | CHN | 2012-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2347 | 2460 | 3.00 | 4 | 0.43 | 10 | 4.30 | |
|  Gong, Qianyun | | wm | 2270 | CHN | 1.00 | 1 | 0.25 | 10 | 2.50 | |  Mkrtchian, Lilit | m | wg | 2454 | ARM | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Wang, Xiaohui | | wm | 2198 | CHN | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Hoang, Thanh Trang | g | wg | 2464 | HUN | 0.50 | 1 | 0.01 | 10 | 0.10 | |
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) | | |
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