Individual Calculations May 2011
 Horta, Marcio Rodrigues  Total change: 10.50  Rating chartPersonal card
 Campeonato Brasileiro Amador 2011 São Paulo/SP BRA 2011-03-05
RcRownchangeKK*chgGame
 1875 1982 4.50 6 0.70 15 10.50 
  Vescovi, Katherine Lemos 1664 BRA1.0010.13151.95 
  Ferreira, Jonas De Vargas 1800 BRA1.0010.26153.90 
  Machado, Gilmar Dias 1892 BRA1.0010.38155.70 
  Sztokbant, Bernardo Vainzoff 1981 BRA0.5010.00150.00 
  Nery Junior, Jose Antonio 1984 BRA0.001-0.5015-7.50 
  Herbst Neto, Eugenio 1929 BRA1.0010.43156.45 

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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