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Individual Calculations August 2017 |
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| Liu, Chang Total change: -3.80 | |   |
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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 |
| 2198 | 2361 | 6.00 | 9 | -0.19 | 20 | -3.80 | |
|  Wu, Wenda | | | 1961 * | CHN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Du, Zhaorui | | | 2024 | CHN | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Wu, Xibin | m | | 2230 | CHN | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Pang, Tao | | | 2147 | CHN | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Deng, Tianle | | | 2081 | CHN | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Liu, Guanchu | m | | 2452 | CHN | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Dai, Changren | | | 2423 | CHN | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Yu, Kaifeng | f | | 2366 | CHN | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Hu, Yu | | | 2099 | CHN | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * 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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