Individual Calculations September 2013
 Saito, Helio Tsutomu  Total change: 25.20  Rating chartPersonal card
 Aberto de Mogi das Cruzes 2013 Mogi das Cruzes/SP BRA 2013-08-16
RcRownchangeKK*chgGame
 1851 1627 2.00 5 0.84 30 25.20 
  Pereira, Jorge Luiz Rodrigu 1958 BRA1.0010.883026.40 
  Salama, Andre Sasson 1961 BRA0.001-0.1230-3.60 
  Ikejiri, Daniel Yoshito 1872 BRA0.001-0.2030-6.00 
  Pinto, Ana Vitoria 1714 BRA1.0010.623018.60 
  Pereira, Ezequias Morais De 1748 BRA0.001-0.3430-10.20 

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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