Individual Calculations May 2012
 Barbosa, Paulo Eduardo E Silva  Total change: 15.45  Rating chartPersonal card
 IX Magistral RN - Grupo A Natal/RN BRA 2012-02-17
RcRownchangeKK*chgGame
 2138 2246 5.50 7 1.03 15 15.45 
  Da Costa, Jose Artanael Campos 2034 BRA1.0010.23153.45 
  De Melo, Fernando Sa 2101 BRA1.0010.31154.65 
  Macedo, Maximo Iack f2328 BRA0.5010.11151.65 
  Brito, Luismar f2270 BRA0.001-0.4715-7.05 
  Azevedo, Alcides Alexandre A 2061 BRA1.0010.26153.90 
  Lima Neto, Pedro 2058 BRA1.0010.26153.90 
  Pinto, Carlos Henrique Lopes f2117 BRA1.0010.33154.95 

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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