Individual Calculations August 2017
 Zhang, Jiabao  Total change: -40.40  Rating chartPersonal card
 2017 Qualification Tournament for Chinese chess National Second Team(man) Jia Xing CHN 2017-06-29
RcRownchangeKK*chgGame
 2002 2164 4.50 9 -1.47 20 -29.40 
  Wang, Zhai 1764  * CHN1.0010.08201.60 
  Dai, Changren 2423 CHN0.5010.32206.40 
  Peng, Shunkai c2182 CHN0.5010.03200.60 
  Huang, Renjie 2156 CHN0.501-0.0120-0.20 
  Chen, Qi B 2340 CHN0.001-0.2720-5.40 
  Jiang, Qinyu 1845 CHN0.001-0.8720-17.40 
  Chen, Yuan 1780 CHN0.001-0.9120-18.20 
  Wan, Minghan 1768 CHN1.0010.08201.60 
  Chen, Zhi 1764  * CHN1.0010.08201.60 
 * 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)
 
 2017 Chinese Chess League Division B Qin huang dao CHN 2017-07-10
RcRownchangeKK*chgGame
 2252 2164 6.00 10 1.94 20 38.80 
  He, Yichen 1764  * CHN1.0010.08201.60 
  Popov, Ivan g2564  * RUS0.5010.42208.40 
  Lin, Zhaochen 1867 CHN1.0010.15203.00 
  Zhou, Yunfeng 2130 CHN1.0010.45209.00 
  Deng, Tianle 2081 CHN0.501-0.1120-2.20 
  Bao, Qilin 2430 CHN0.5010.32206.40 
  Volokitin, Andrei g2564  * UKR0.001-0.0820-1.60 
  Zhou, Jiangnan 2181 CHN0.5010.02200.40 
  Lysyj, Igor g2564  * RUS0.001-0.0820-1.60 
  Zhu, Yi f2378 CHN1.0010.772015.40 
 * 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
RcRownchangeKK*chgGame
 1886 2164 5.50 10 -2.49 20 -49.80 
  Han, Junyang 1813 CHN0.501-0.3920-7.80 
  He, Yichen 1764  * CHN1.0010.08201.60 
  Sun, Yidi 1764  * CHN0.501-0.4220-8.40 
  Ruan, Zhicheng 1764  * CHN1.0010.08201.60 
  Liu, Guanchu m2452 CHN0.001-0.1620-3.20 
  Yang, Bokai 1764  * CHN1.0010.08201.60 
  Hu, Yu 2099 CHN0.001-0.5920-11.80 
  Liu, Chuan 1764  * CHN0.501-0.4220-8.40 
  Yang, Yuhang 1859 CHN0.501-0.3620-7.20 
  Cui, Tao 1819 CHN0.501-0.3920-7.80 
 * 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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