Individual Calculations July 2016
 Davis, Daryl  Total change: 23.20  Rating chartPersonal card
 43rd Knights' Open Chess Tournament 2016 Port of Spain TTO 2016-04-07
RcRownchangeKK*chgGame
 1813 1795 4.50 7 1.16 20 23.20 
  Martin, Mikel 1780 TTO0.501-0.0220-0.40 
  Yee, Frank f2041 TTO0.001-0.1920-3.80 
  Solomon, Ian 1598 TTO1.0010.25205.00 
  Ramon-Fortune, Arnold 1668 TTO1.0010.33206.60 
  Fortune, David 1832 TTO1.0010.552011.00 
  Jones, David 1916 TTO0.001-0.3420-6.80 
  Thomas, Rickson 1855 TTO1.0010.582011.60 

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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