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Individual Calculations September 2019 |
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| Zhang, Chongxuan Total change: 0.00 | |   |
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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 | Rp | K | K*chg | Game |
| 1793 | 0 | 5.00 | 8 | 0.00 | 1833 | | 0.00 | |
|  Zhai, Pinran | | | 1643 | CHN | 1.00 | 1 | 0.00 | | 0.00 | |  Wu, Jingtian | | | 1748 | CHN | 1.00 | 1 | 0.00 | | 0.00 | | | Taavoni, Rahim | | | 1991 | IRI | 0.50 | 1 | 0.00 | | 0.00 | | | He, Yichen | | | 1863 | CHN | 1.00 | 1 | 0.00 | | 0.00 | | | Chen, Yuan | | | 1902 | CHN | 0.00 | 1 | 0.00 | | 0.00 | | | Li, Minghao | | | 1774 | CHN | 0.00 | 1 | 0.00 | | 0.00 | | | Bian, Qiang | | | 1848 | CHN | 0.50 | 1 | 0.00 | | 0.00 | | | Liu, Xinyu | | | 1576 | CHN | 1.00 | 1 | 0.00 | | 0.00 | |
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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