Individual Calculations August 2019 |
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Lei, Yunbao Total change: -51.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2019 Chinese chess championship (personal group B Men) | Hangzhou | CHN | 2019-07-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1620 | 1452 | 0.00 | 4 | -1.28 | 40 | -51.20 | |
| Xu, Junwei | | | 1852 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | | Li, Shulong | | | 1824 | CHN | 0.00 | 1 | -0.10 | 40 | -4.00 | | Chen, Yutong | | | 1638 | CHN | 0.00 | 1 | -0.26 | 40 | -10.40 | | Liang, Jingcheng | | | 1166 | CHN | 0.00 | 1 | -0.84 | 40 | -33.60 | | * 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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