Blitz: Individual Calculations May 2012
 Perez Perez, Osniel  Total change: 20.40  Rating chartPersonal card
 Miguel Aleman Blitz La Habana CUB 2012-02-27
RcRownchangeKK*chgGame
 2127 2170 6.00 9 1.02 20 20.40 
  Jimenez Mederos, Tomas Jorge 1974 CUB1.0010.25205.00 
  Horta Vazquez, Julio Jose 1936 CUB1.0010.21204.20 
  Yanes Canizares, Alejandro f2301 CUB0.001-0.3220-6.40 
  Cancio-Bello Ayes, Flavia wf2138 CUB1.0010.46209.20 
  Perez Torres, Youset 2032 CUB1.0010.31206.20 
  Perera Alfonso, Rene Humberto 2198 CUB1.0010.542010.80 
  Sotolongo Giron, Jose Tomas 2093 CUB0.001-0.6120-12.20 
  Zayas Sosa, Alfredo 2160 CUB1.0010.49209.80 
  Fernandez Hernandez, Arturo A f2314 CUB0.001-0.3120-6.20 

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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