Individual Calculations June 2017
 Ma, Lin  Total change: -38.00  Rating chartPersonal card
 2017"BAI XUE CUP" Chess Open Ning Bo CHN 2017-04-28
RcRownchangeKK*chgGame
 1783 2034 3.00 5 -0.95 40 -38.00 
  He, Yichen 1724 CHN1.0010.14405.60 
  Wu, Wenda 1816 CHN0.501-0.2840-11.20 
  Wang, Ting-Hao 1652 TPE0.501-0.4140-16.40 
  Chen, Yuan 1709 CHN0.501-0.3740-14.80 
  Shen, Shiyan 2014 CHN0.501-0.0340-1.20 

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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