Individual Calculations July 2023
 Rial, Antonio Marcos Pinon  Total change: 7.40  Rating chartPersonal card
 Memorial Walter Erch Cortinhas Rio de Janeiro RJ BRA 2023-05-09
RcRownchangeKK*chgGame
 1868 1635 1.50 5 0.37 20 7.40 
  Guimaraes, Sergio Murilo Soares 1935 BRA0.5010.35207.00 
  Simoes, Leo Ramos 1994 BRA0.001-0.1020-2.00 
  Figueiredo, Francisco Marques 1911 BRA1.0010.832016.60 
  Chaves, Jorge Antonio Torres 1850 BRA0.001-0.2320-4.60 
  Barros, Jose Claide Teixeira 1652 BRA0.001-0.4820-9.60 

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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