Individual Calculations January 2013
 Lledo Perez, Sandy Osvaldo  Total change: -7.65  Rating chartPersonal card
 Orlando Mestre 2012 La Habana CUB 2012-11-22
RcRownchangeKK*chgGame
 2043 1940 2.00 7 -0.51 15 -7.65 
  Rama Gonzalez, Ricardo 1995 CUB0.5010.08151.20 
  Torrez Uriarte, Reinier 2074 CUB0.001-0.3215-4.80 
  Palao Valdes, Alejandro 2009 CUB0.001-0.4015-6.00 
  Interian Rodriguez, Alberto D 2076 CUB0.5010.18152.70 
  Bueno Gauna, Christian Alejandro 2001 CUB0.001-0.4215-6.30 
  Varela Mantecon, Raycel 2054 CUB1.0010.66159.90 
  Vazquez Matos, Adolfo Antonio 2095 CUB0.001-0.2915-4.35 

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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