Individual Calculations May 2014
 Tasoko, Toshinobu  Total change: 17.70  Rating chartPersonal card
 Sao Paulo Open Grupo B – Sub-2050 Sao Paulo/SP BRA 2014-04-03
RcRownchangeKK*chgGame
 1887 1844 2.50 3 1.18 15 17.70 
  Nunes, Agatha Hurba 1700 BRA1.0010.31154.65 
  Da Silva Junior, Sediney Mari 1977 BRA1.0010.681510.20 
  Salama, Andre Sasson 1984 BRA0.5010.19152.85 

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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