Individual Calculations September 2013
 Flower, Trevor  Total change: 9.75  Rating chartPersonal card
 Knight's Open 2013 Port Of Spain TTO 2013-04-18
RcRownchangeKK*chgGame
 1982 1745 1.50 4 0.65 15 9.75 
  Gordon, Anderson 1995 TRI0.001-0.1915-2.85 
  Bowles, Andrew 1935 TRI0.5010.25153.75 
  Lee, Hayden 1898 TRI0.001-0.3015-4.50 
  Perryman, Sean 2099 TRI1.0010.891513.35 

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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