Individual Calculations April 2008
 Ajete, Jose Serafin  Total change: -10.50  Rating chartPersonal card
 I Torneo Abierto de Ciudad de la Habana GIRALDILLA 2007 Ciudad de La Habana CUB 2007-08-02
RcRownchangeKK*chgGame
 2117 2044 2.00 6 -0.42 25 -10.50 
  Perez Mederos, Raul 2207 CUB0.001-0.2825-7.00 
  Gutierrez, Yusuan 2221 CUB0.001-0.2725-6.75 
  Guerra Hernandez, Conrado 2047 CUB1.0010.502512.50 
  Hernandez, Barreras Yerandy J. 2162 CUB0.001-0.3425-8.50 
  Revuelta, Cesar 2072 CUB0.001-0.4625-11.50 
  Gonzalez, Cabrera Rolando 1991 CUB1.0010.432510.75 

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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