Individual Calculations June 2017
 Chi, Yi  Total change: -27.20  Rating chartPersonal card
 2017"BAI XUE CUP" Chess Open Ning Bo CHN 2017-04-28
RcRownchangeKK*chgGame
 1742 1787 1.00 3 -0.68 40 -27.20 
  Pang, Tao 2187  * CHN0.5010.424016.80 
  Liu, Chuming 1387  * CHN0.001-0.9240-36.80 
  Wang, Ting-Hao 1652 TPE0.501-0.1840-7.20 
 * 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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