Individual Calculations May 2011
 Araujo Frota, Rewbenio  Total change: -22.00  Rating chartPersonal card
 VIII Magistral RN - Grupo A Natal/RN BRA 2011-03-04
RcRownchangeKK*chgGame
 2116 2033 1.50 6 -0.88 25 -22.00 
  Martins, Vinicius Tine f2293 BRA0.001-0.1825-4.50 
  Silveira Filho, Neri Da Silva 2254 BRA0.001-0.2225-5.50 
  Azevedo, Alcides Alexandre A 2050 BRA0.001-0.4825-12.00 
  Da Costa, Jose Artanael Campos 2045 BRA1.0010.522513.00 
  De Moura, Sergio Jovelino 2097 BRA0.001-0.4125-10.25 
  Pinheiro Junior, Emanuel Eliezer 1955 BRA0.501-0.1125-2.75 

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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