Individual Calculations March 2012
 Berrios, Mario  Total change: 0.00  Rating chartPersonal card
 Final del Campeonato Nacional por Equipos 2011 Managua NCA 2011-11-28
RcRownchangeRpKK*chgGame
 1966 0 1.00 3 0.00 1841   0.00 
  Flores, Manuel 2020 NCA0.0010.00 0.00 
  Granados, Fidel 1798 NCA0.0010.00 0.00 
  Salinas, Patricio 2080 NCA1.0010.00 0.00 

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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