Individual Calculations May 2013
 Martin Diez, Santiago  Total change: -19.50  Rating chartPersonal card
 Segunda Autonomica Sur 2013 Comunidad Valenciana ESP 2013-01-12
RcRownchangeKK*chgGame
 1719 1804 3.50 7 -0.65 30 -19.50 
  Nicolas Fernandez, Juan Antonio 1504 ESP1.0010.15304.50 
  Herrero Ferrando, Salvador 1809 ESP1.0010.513015.30 
  Rodriguez Moreno, Ricardo 1655 ESP1.0010.30309.00 
  Medina Cordero, Angel 1815 ESP0.001-0.4830-14.40 
  Tortosa Gomez, Alberto J 1858 ESP0.5010.08302.40 
  Ramirez Ramirez, Jose David 1466 ESP0.001-0.8830-26.40 
  Gomez Yepes, Angel 1928 ESP0.001-0.3330-9.90 

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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