Individual Calculations March 2011
 Perez Torres, Youset  Total change: -21.00  Rating chartPersonal card
 ORLANDO MESTRE IM CIUDAD HABANA CUB 2010-12-10
RcRownchangeKK*chgGame
 2105 2096 3.50 10 -1.40 15 -21.00 
  Gomez Pereda, Jaime 2126 CUB0.5010.04150.60 
  Lopez Gonzalez, Abel Fabian 2025 CUB0.001-0.6015-9.00 
  Puig Moreira, Livan Jesus 2121 CUB0.001-0.4715-7.05 
  Macias Velazquez, Marlies 2126 CUB0.001-0.4615-6.90 
  Perera Alfonso, Rene Humberto 2125 CUB0.001-0.4615-6.90 
  Gomez Pereda, Jaime 2126 CUB1.0010.54158.10 
  Lopez Gonzalez, Abel Fabian 2025 CUB0.501-0.1015-1.50 
  Puig Moreira, Livan Jesus 2121 CUB1.0010.53157.95 
  Macias Velazquez, Marlies 2126 CUB0.5010.04150.60 
  Perera Alfonso, Rene Humberto 2125 CUB0.001-0.4615-6.90 

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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