Blitz: Individual Calculations May 2013
 Leao, Flavio Sanchez  Total change: -13.00  Rating chartPersonal card
 Aberto do Brasil de Bltz 2013 - 1ยช etapa PA Belem/PA BRA 2013-02-12
RcRownchangeKK*chgGame
 1859 1915 0.50 2 -0.65 20 -13.00 
  Da Costa, Marcos Jose Leao 1818 BRA0.501-0.1320-2.60 
  Albuquerque, Antonio Lazaro 1899 BRA0.001-0.5220-10.40 

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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