Individual Calculations May 2011
 Azevedo, Alcides Alexandre A  Total change: 2.55  Rating chartPersonal card
 VIII Magistral RN - Grupo A Natal/RN BRA 2011-03-04
RcRownchangeKK*chgGame
 2090 2050 2.00 4 0.17 15 2.55 
  Barreto Filho, Carlos Alberto f2325 BRA0.001-0.1715-2.55 
  Araujo Frota, Rewbenio 2033 BRA1.0010.48157.20 
  Pinheiro Junior, Emanuel Eliezer 1955 BRA1.0010.37155.55 
  Da Costa, Jose Artanael Campos 2045 BRA0.001-0.5115-7.65 

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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