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Individual Calculations September 2015 |
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| Bu, Xiangzhi Total change: -2.30 | |   |
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| 2015 Chinese Chess league Division A (12-15) | Zhe Jiang | CHN | 2015-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2437 | 2712 | 3.00 | 4 | -0.23 | 10 | -2.30 | |
|  Zhang, Ziji | | | 2312 * | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Xu, Xiangyu Chn | | | 2312 * | CHN | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Ma, Qun | g | | 2608 | CHN | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Li, Shilong | g | | 2516 | CHN | 0.50 | 1 | -0.25 | 10 | -2.50 | | | * 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) | | |
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