Individual Calculations April 2013
 Fernandez Rivero, Karla July  Total change: -27.30  Rating chartPersonal card
 El Nino de la Bota 2013 Villa Clara CUB 2013-02-25
RcRownchangeKK*chgGame
 2130 2043 2.00 10 -1.82 15 -27.30 
  Gomez Sanchez, Jorge Marcos 2131 CUB0.001-0.3815-5.70 
  Alvarez Ruiz, Esteban 2166 CUB0.5010.17152.55 
  Parra Gomez, Adrian 2125 CUB0.001-0.3915-5.85 
  Rodriguez Hernandez, Luis Daniel 2108 CUB0.001-0.4115-6.15 
  Robles Diaz, Jose Alberto 2119 CUB0.001-0.4015-6.00 
  Gomez Sanchez, Jorge Marcos 2131 CUB0.001-0.3815-5.70 
  Alvarez Ruiz, Esteban 2166 CUB0.001-0.3315-4.95 
  Parra Gomez, Adrian 2125 CUB0.5010.11151.65 
  Rodriguez Hernandez, Luis Daniel 2108 CUB0.5010.09151.35 
  Robles Diaz, Jose Alberto 2119 CUB0.5010.10151.50 

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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