Individual Calculations November 2011
 Soondarsingh, Dev  Total change: 23.25  Rating chartPersonal card
 Paladin's Open 2011 Port of Spain TTO 2011-08-13
RcRownchangeKK*chgGame
 2015 1853 3.00 5 1.55 15 23.25 
  Lee, Cecil 1953 TRI0.001-0.3615-5.40 
  Singh, Ravishen 2095 TRI1.0010.801512.00 
  Duncan, Leonard 2002 TRI0.5010.20153.00 
  Sears, Frank 1939 TRI1.0010.62159.30 
  Yee, Frank f2086 TRI0.5010.29154.35 

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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