Individual Calculations March 2016
 Rayo Hernandez, Gustavo E  Total change: 3.60  Rating chartPersonal card
 Segunda Fase del Campeonato Nacional de Ajedrez 2016 Managua NCA 2016-01-16
RcRownchangeKK*chgGame
 1892 1709 1.50 5 0.18 20 3.60 
  Aburto, Santiago 1929 NCA0.001-0.2220-4.40 
  Granados Ortiz, Fidel 1917 NCA0.5010.27205.40 
  Martinez Romero, Luis 1814 NCA1.0010.642012.80 
  Morales, Alvaro Antonio 1919 NCA0.001-0.2320-4.60 
  Acosta, Kenner 1879 NCA0.001-0.2820-5.60 

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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