Individual Calculations August 2017
 Chen, Qi B  Total change: 7.60  Rating chartPersonal card
 2017 Qualification Tournament for Chinese chess National Second Team(man) Jia Xing CHN 2017-06-29
RcRownchangeKK*chgGame
 2182 2340 6.00 9 -0.10 20 -2.00 
  Wan, Minghan 1940  * CHN1.0010.08201.60 
  Ma, Lin 2025 CHN0.001-0.8620-17.20 
  Liu, Yan f2421 CHN0.5010.11202.20 
  Jiang, Qinyu 1940  * CHN1.0010.08201.60 
  Zhang, Jiabao 2164 CHN1.0010.27205.40 
  Peng, Shunkai c2182 CHN0.501-0.2120-4.20 
  Dai, Changren 2423 CHN0.5010.11202.20 
  Peng, Hongchi 2207 CHN1.0010.32206.40 
  Xu, Minghui 2340 CHN0.5010.00200.00 
 * 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 championship group B Men Qin huang dao CHN 2017-07-16
RcRownchangeKK*chgGame
 2203 2337 7.00 10 0.48 20 9.60 
  Duan, Xuyang 1937  * CHN1.0010.08201.60 
  Shen, Shiyan 2003 CHN1.0010.12202.40 
  Xiang, Zeyu 2403 CHN1.0010.592011.80 
  Xu, Yi m2446 CHN0.5010.15203.00 
  Peng, Xiongjian 2409 CHN0.001-0.4020-8.00 
  Hu, Yu 2099 CHN0.501-0.3020-6.00 
  Huang, Renjie 2151 CHN0.501-0.2420-4.80 
  Shao, Wenbin 2018 CHN1.0010.13202.60 
  Zhu, Yanshen 2166 CHN1.0010.27205.40 
  Zhang, Ziji 2394 CHN0.5010.08201.60 
 * 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)
 

 

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