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Individual Calculations September 2019 |
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| Tao, Qibing Total change: -91.60 | |   |
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| 2019 Belt and Road China Hunan International Chess Open Category C | Chang Sha , China | CHN | 2019-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1596 | 1939 | 3.00 | 6 | -2.29 | 40 | -91.60 | |
|  Feng, Eunice | | | 1539 * | HKG | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Zou, Xinyi | | | 1670 | CHN | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Zou, Yuxiao | | | 1651 | CHN | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Xing, Haiquan | | | 1584 | CHN | 0.50 | 1 | -0.39 | 40 | -15.60 | | | Chen, Yuan | | | 1594 | CHN | 0.50 | 1 | -0.39 | 40 | -15.60 | | | He, Boqiang | | | 1539 * | CHN | 0.00 | 1 | -0.92 | 40 | -36.80 | | | * 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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