Individual Calculations February 2013
 Smith, Shreyas  Total change: -7.50  Rating chartPersonal card
 Frederick Cameron Open 2012 Kingston JAM 2012-12-29
RcRownchangeKK*chgGame
 1891 1891 0.00 1 -0.50 15 -7.50 
  Brooks, Paul 1891 JAM0.001-0.5015-7.50 

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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