Individual Calculations January 2012
 Avila Rodriguez, Rafael  Total change: -12.90  Rating chartPersonal card
 IV Tras la Huella del Che La Habana CUB 2011-12-03
RcRownchangeKK*chgGame
 2111 2150 3.00 7 -0.86 15 -12.90 
  Mandina Verdecia, Yoan 1967 CUB1.0010.26153.90 
  Gutierrez Delgado, Yusuan A f2269 CUB0.001-0.3415-5.10 
  Leonard Torres, Pedro 2185 CUB0.001-0.4515-6.75 
  Vitier Vazquez, Cristian 2177 CUB0.001-0.4615-6.90 
  Lipinski Guzman, Mario 2032 CUB0.501-0.1615-2.40 
  Barroso Napoles, Alexander 2012 CUB1.0010.31154.65 
  Vazquez Matos, Adolfo Antonio 2138 CUB0.501-0.0215-0.30 

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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