Individual Calculations January 2014
 Soondarsingh, Dev  Total change: 11.40  Rating chartPersonal card
 F. W. De Verteuil Memorial Open Port of Spain TTO 2013-10-17
RcRownchangeKK*chgGame
 1940 1979 3.50 5 0.76 15 11.40 
  Archer, Carl 1699 TTO1.0010.16152.40 
  Cabralis, Keron f2085 TTO1.0010.64159.60 
  Johnson, Joshua 2009 TTO0.001-0.4615-6.90 
  Gill, Joseph 1996 TTO1.0010.52157.80 
  Lee, Cecil 1909 TTO0.501-0.1015-1.50 

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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