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Individual Calculations August 2017 |
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| Wang, Yukun Total change: 6.20 | |   |
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| 2017 Chinese chess championship group B Men | Qin huang dao | CHN | 2017-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1806 | 1972 | 4.50 | 6 | 0.31 | 20 | 6.20 | |
|  Xiu, Yixuan | | | 1572 * | CHN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Lan, Zilun | | | 2357 | CHN | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Lin, Jinyu | | | 1874 | CHN | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Yang, Yifei | | | 1679 | CHN | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Li, Minghao | | | 1666 | CHN | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Yang, Bokai | | | 1686 | CHN | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * 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) | | |
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