Individual Calculations July 2017
 Liu, Chang  Total change: 14.20  Rating chartPersonal card
 2017 Chinese chess team tournament (men) Beijing CHN 2017-06-05
RcRownchangeKK*chgGame
 2274 2347 6.00 9 0.71 20 14.20 
  Chen, Baining 2053 CHN1.0010.15203.00 
  Lin, Chen g2455 CHN0.5010.15203.00 
  Zhao, Yuanhe 2401 CHN1.0010.582011.60 
  Zhao, Zhouqiao Chn f2237 CHN0.501-0.1520-3.00 
  Chen, Peng 2311 CHN0.501-0.0520-1.00 
  Zhou, Jiangnan 2115 CHN0.501-0.2920-5.80 
  Huang, Renjie 2156 CHN1.0010.25205.00 
  Xiang, Zeyu 2402 CHN0.5010.08201.60 
  Chen, Qi B 2340 CHN0.501-0.0120-0.20 

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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