Rapid: Individual Calculations March 2014
 Muradian, Sevan A  Total change: -2.00  Rating chartPersonal card
 2014 February Chess IQ Game 24 + 5 Double Quad 1 Skokie, Illinois USA 2014-02-09
RcRownchangeKK*chgGame
 1780 1891 2.50 4 -0.10 20 -2.00 
  Delay, Joe 1740 USA1.0010.30206.00 
  Delay, Joe 1740 USA0.001-0.7020-14.00 
  Smythe, Bill 1819 USA1.0010.40208.00 
  Smythe, Bill 1819 USA0.501-0.1020-2.00 

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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