Blitz: Individual Calculations May 2012
 Girones Barrios, Yans Richard  Total change: 31.60  Rating chartPersonal card
 ELDIS COBO BLITZ La Habana CUB 2012-02-27
RcRownchangeKK*chgGame
 2314 2310 6.00 9 1.58 20 31.60 
  Perez Torres, Youset 2032 CUB1.0010.17203.40 
  Gonzalez Reyes, Pablo Adolfo 2092 CUB1.0010.22204.40 
  Borges Matos, Juan g2475 CUB1.0010.722014.40 
  Cordova, Emilio g2555 PER0.5010.30206.00 
  Alarcon Casellas, Rolando f2418 CUB0.001-0.3520-7.00 
  Lopez Vilier, Luis Angel f2260 CUB0.501-0.0720-1.40 
  Perera Alfonso, Rene Humberto 2198 CUB1.0010.35207.00 
  Sanchez Enriquez, Oscar Gerardo f2332 MEX0.5010.03200.60 
  Perez Rodriguez, Luis Manuel g2468 CUB0.5010.21204.20 

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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