Individual Calculations September 2013
 Pinto, Ana Vitoria  Total change: -60.30  Rating chartPersonal card
 Aberto de Mogi das Cruzes 2013 Mogi das Cruzes/SP BRA 2013-08-16
RcRownchangeKK*chgGame
 1728 1714 0.00 4 -2.01 30 -60.30 
  Nery Junior, Jose Antonio 2074 BRA0.001-0.1030-3.00 
  Krongold, Breno 1649 BRA0.001-0.5930-17.70 
  Saito, Helio Tsutomu 1627 BRA0.001-0.6230-18.60 
  Sato, Alberto Akio 1561 BRA0.001-0.7030-21.00 

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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