Individual Calculations October 2015
 Roman, Josemar Cespedes  Total change: 48.00  Rating chartPersonal card
 Circuito Estadual de Xadrez STD 2015 - Etapa Campo Grande Campo Grande BRA 2015-09-05
RcRownchangeKK*chgGame
 2006 1809 2.50 5 1.20 40 48.00 
  Martins, George Evandro Barret f2165 BRA0.001-0.1140-4.40 
  De Souza, Luiz Alberto Rodrigu 2057 BRA1.0010.814032.40 
  Duailibe, Ricardo Miguel 1930 BRA0.001-0.3440-13.60 
  Mendes, Yendor Cezarino 1891 BRA1.0010.614024.40 
  Cristino, Felipe Borges 1985 BRA0.5010.23409.20 

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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