Individual Calculations April 2013
 Alvarez Ruiz, Esteban  Total change: -42.90  Rating chartPersonal card
 El Nino de la Bota 2013 Villa Clara CUB 2013-02-25
RcRownchangeKK*chgGame
 2105 2166 3.00 10 -2.86 15 -42.90 
  Robles Diaz, Jose Alberto 2119 CUB0.001-0.5715-8.55 
  Fernandez Rivero, Karla July 2043 CUB0.501-0.1715-2.55 
  Rodriguez Hernandez, Luis Daniel 2108 CUB0.001-0.5815-8.70 
  Gomez Sanchez, Jorge Marcos 2131 CUB0.001-0.5515-8.25 
  Parra Gomez, Adrian 2125 CUB0.001-0.5615-8.40 
  Robles Diaz, Jose Alberto 2119 CUB0.501-0.0715-1.05 
  Fernandez Rivero, Karla July 2043 CUB1.0010.33154.95 
  Rodriguez Hernandez, Luis Daniel 2108 CUB0.001-0.5815-8.70 
  Gomez Sanchez, Jorge Marcos 2131 CUB0.001-0.5515-8.25 
  Parra Gomez, Adrian 2125 CUB1.0010.44156.60 

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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