Individual Calculations April 2017
 Davidovich, Manis  Total change: -10.60  Rating chartPersonal card
 2017 Arnold Schwartzenegger Open Columbus, Ohio USA 2017-03-03
RcRownchangeKK*chgGame
 2058 2064 1.00 3 -0.53 20 -10.60 
  Mills, James A 2135 USA1.0010.602012.00 
  Miller, John M 2030 USA0.001-0.5520-11.00 
  Wang, Jason 2010 USA0.001-0.5820-11.60 

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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