Individual Calculations June 2021
 Dmitriev, Andrey  Total change: 0.00  Rating chartPersonal card
 2021 Illinois Youth Invitational Schaumburg, Illinois USA 2021-05-21
RcRownchangeRpKK*chgGame
 1672 0 1.00 3 0.00 1547   0.00 
  Gronski, Gabriel W 1656 USA0.0010.00 0.00 
  Kaplan, Avi 1715 USA0.0010.00 0.00 
  Deligiannis, Dimitrios M 1644 USA1.0010.00 0.00 

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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