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Individual Calculations August 2017 |
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| Zou, Chen Total change: -36.80 | |   |
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| 2017 Chinese Chess League Division B | Qin huang dao | CHN | 2017-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2110 | 2328 | 7.50 | 11 | -0.53 | 20 | -10.60 | |
|  Liu, Yusen | | | 1928 * | CHN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Xu, Junwei | | | 1928 * | CHN | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Zhang, Shengyun | | | 2183 | CHN | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Xu, Yinglun | | | 2542 | CHN | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Xiang, Zeyu | | | 2403 | CHN | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Chen, Yuan | | | 1928 * | CHN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zhang, Yifan(a) | | | 1928 * | CHN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Shen, Shiyan | | | 2003 | CHN | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Mu, Ke | | | 2416 | CHN | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Feng, Xuan | | | 1928 * | CHN | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Ma, Lin | | | 2025 | CHN | 1.00 | 1 | 0.14 | 20 | 2.80 | | | * 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) | | | | 2017 Chinese chess championship group B Men | Qin huang dao | CHN | 2017-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2092 | 2328 | 5.50 | 9 | -1.31 | 20 | -26.20 | |
| | Chen, Yuan | | | 1928 * | CHN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zhao, Yihan | | | 1995 | CHN | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Zhou, Yibo | | | 1987 | CHN | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Dai, Changren | | | 2423 | CHN | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Yang, Yuhang | | | 1928 * | CHN | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Wu, Kaitao | | | 1943 | CHN | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Liu, Guanchu | m | | 2452 | CHN | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Pang, Tao | | | 2147 | CHN | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Ma, Lin | | | 2025 | CHN | 1.00 | 1 | 0.14 | 20 | 2.80 | | | * 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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