Individual Calculations January 2014
 Medrano, Byron  Total change: -18.90  Rating chartPersonal card
 Campeonato Nacional por Equipos 2013 (Final) Managua NCA 2013-11-30
RcRownchangeKK*chgGame
 1955 1929 2.00 7 -1.26 15 -18.90 
  Araica, Marlon 1746 NCA0.501-0.2415-3.60 
  Cruz, Leonel 1846 NCA0.001-0.6115-9.15 
  David, Alarcon 2095 NCA0.001-0.2815-4.20 
  Granados, Fidel 1799 NCA0.501-0.1815-2.70 
  Ruiz, Juan Bosco 1991 NCA0.001-0.4115-6.15 
  Picado, Jorge 2166 NCA0.001-0.2015-3.00 
  Flores Talavera, Luis 2044 NCA1.0010.66159.90 

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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