Individual Calculations May 2012
 Pedroza Rizes, Juan Manuel  Total change: -0.75  Rating chartPersonal card
 MIGUEL ALEMAN La Habana CUB 2012-02-27
RcRownchangeKK*chgGame
 2030 1843 1.50 6 -0.05 15 -0.75 
  Castro Perez, Julio 2031 CUB0.5010.24153.60 
  Medel Fabregas, Rainiel 2013 CUB1.0010.721510.80 
  Cierna Rodriguez, Alain 2070 CUB0.001-0.2115-3.15 
  Torrez Uriarte, Reinier 2006 CUB0.001-0.2815-4.20 
  Puig Moreira, Livan Jesus 2074 CUB0.001-0.2115-3.15 
  Arencibia Prieto, Yosnay 1988 CUB0.001-0.3115-4.65 

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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