Individual Calculations July 2012
 Smith, Kenroy  Total change: -43.80  Rating chartPersonal card
 44th National Championship 2012 Kingston JAM 2012-04-13
RcRownchangeKK*chgGame
 1907 1895 2.00 7 -1.46 30 -43.80 
  Matthews, Shane f2203 JAM0.001-0.1430-4.20 
  Graham, Amari 1824 JAM1.0010.403012.00 
  Asher, Miguel 1806 JAM0.001-0.6230-18.60 
  Ramsay, Zachary 1913 JAM0.001-0.4730-14.10 
  Williams, Walter 1781 JAM0.001-0.6630-19.80 
  Henry, Mark 1841 JAM1.0010.423012.60 
  Scott, Bertram 1978 JAM0.001-0.3930-11.70 

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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