Individual Calculations June 2018
 Malykin, Erika  Total change: 6.40  Rating chartPersonal card
 Spring 2018 Tuesday Night Marathon San Francisco, California USA 2018-03-20
RcRownchangeKK*chgGame
 1726 1659 2.00 4 0.32 20 6.40 
  Argo, Guy 1930 USA0.001-0.1720-3.40 
  Chan, John 1601 USA1.0010.42208.40 
  Pane, Gianluca 1803 USA0.001-0.3120-6.20 
  Starr, Albert 1571 USA1.0010.38207.60 

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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