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Individual Calculations September 2012 |
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| Zhang, Lanlin Total change: 48.60 | |   |
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| China Chess League Division B | Wuxi, China | CHN | 2012-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2217 | 1925 | 1.00 | 2 | 0.66 | 30 | 19.80 | |
|  Madl, Ildiko | m | wg | 2325 * | HUN | 0.00 | 1 | -0.08 | 30 | -2.40 | | | An, Zhixiao | | | 2108 | CHN | 1.00 | 1 | 0.74 | 30 | 22.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Chinese Chess League Division B Individual (Women) | Wuxi, China | CHN | 2012-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2052 | 1925 | 2.00 | 3 | 0.96 | 30 | 28.80 | |
| | Wang, Xiaohui | | wm | 2209 | CHN | 0.50 | 1 | 0.34 | 30 | 10.20 | |  Cai, Jiaying | | | 2087 | CHN | 0.50 | 1 | 0.21 | 30 | 6.30 | | | Liao, Rui | | | 1859 | CHN | 1.00 | 1 | 0.41 | 30 | 12.30 | |
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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