Individual Calculations August 2019 |
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Chen, Qi B Total change: 7.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2019 Chinese Chess League Division A 8-11 | Jin Hua | CHN | 2019-07-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
2478 | 2414 | 2.00 | 3 | 0.76 | 10 | 7.60 | |
| Xu, Xiangyu | g | | 2585 | CHN | 0.50 | 1 | 0.23 | 10 | 2.30 | | Xu, Minghui | | | 2401 | CHN | 0.50 | 1 | -0.02 | 10 | -0.20 | | Xiang, Zeyu | m | | 2447 | CHN | 1.00 | 1 | 0.55 | 10 | 5.50 | | 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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