Individual Calculations March 2016
 Paredes Araya, Dusan  Total change: 19.20  Rating chartPersonal card
 39th Cardinal Open Columbus, Ohio USA 2016-01-29
RcRownchangeKK*chgGame
 2023 1693 1.00 4 0.48 40 19.20 
  Talukdar, Rohan c1942 CAN0.001-0.1940-7.60 
  Moore, Johnson 2019 USA1.0010.874034.80 
  Marcsik, John M 2036 USA0.001-0.1240-4.80 
  Casden, Alan 2093  * USA0.001-0.0840-3.20 
 * 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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