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Individual Calculations August 2017 |
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| Yu, Kaifeng Total change: 23.00 | |   |
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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 |
| 2173 | 2366 | 7.50 | 9 | 1.15 | 20 | 23.00 | |
|  Liu, Po-Kan | | | 1966 * | TPE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Huang, Bangbo | | | 1966 * | CHN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bian, Haichen | | | 1966 * | CHN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Xu, Junwei | | | 1966 * | CHN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Xu, Yi | m | | 2446 | CHN | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Liu, Yan | f | | 2421 | CHN | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Liu, Chang | | | 2361 | CHN | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Wang, Yanbin | | | 2284 | CHN | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Zhang, Shengyun | | | 2183 | CHN | 1.00 | 1 | 0.26 | 20 | 5.20 | | | * 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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