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Individual Calculations August 2017 |
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| Lan, Zilun Total change: -12.20 | |   |
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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 |
| 2122 | 2357 | 6.50 | 10 | -1.17 | 20 | -23.40 | |
|  Luo, Aojie | c | | 1957 * | CHN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Shao, Wenbin | | | 2018 | CHN | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Wang, Yukun | | | 1972 | CHN | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Gao, Mingze | | | 1957 * | CHN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Peng, Shunkai | c | | 2175 | CHN | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Chen, Fan | f | | 2367 | CHN | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Xiang, Zeyu | | | 2403 | CHN | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Liu, Zhaoqi | | | 2128 | CHN | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Zhang, Shengyun | | | 2183 | CHN | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Liu, Yeh Yang | | | 2061 | TPE | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * 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 League Division A (8-11) | Ningbo | CHN | 2017-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2570 | 2357 | 1.50 | 4 | 0.56 | 20 | 11.20 | |
| | Ni, Hua | g | | 2674 | CHN | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Yu, Ruiyuan | g | | 2508 | CHN | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Wan, Yunguo | g | | 2482 | CHN | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Wen, Yang | g | | 2617 | CHN | 0.50 | 1 | 0.32 | 20 | 6.40 | |
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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