Individual Calculations October 2013
 Cabrera Grullon, Felix Francis  Total change: -9.60  Rating chartPersonal card
 Torneo Copa Municipio Esperanza 2013 Esperanza DOM 2013-09-07
RcRownchangeKK*chgGame
 1911 1989 1.50 3 -0.32 30 -9.60 
  Sosa , Anthony 1905 DOM0.501-0.1230-3.60 
  Arias Diaz, Ernesto Antonio 1908 DOM1.0010.393011.70 
  Washington, Avalon 1921 DOM0.001-0.5930-17.70 

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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