Individual Calculations March 2016
 Berry, James E.  Total change: -12.00  Rating chartPersonal card
 7th Jerry Hanken Winter FIDE Open Tulsa, Oklahoma USA 2016-02-13
RcRownchangeKK*chgGame
 1912 1912 1.50 4 -0.60 20 -12.00 
  Patel, Advait 2312  * USA0.001-0.0820-1.60 
  Kline, Les 1737 USA1.0010.27205.40 
  Garrett, William J 1905 USA0.501-0.0120-0.20 
  Swartz, Kevin 1695 USA0.001-0.7820-15.60 
 * 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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