Individual Calculations May 2011
 Santos Dias, Yuri De Carlos  Total change: -24.25  Rating chartPersonal card
 SemiFinal do Campeonato Maranhense Absoluto 2011 Sao Luis/MA BRA 2011-02-25
RcRownchangeKK*chgGame
 2068 2158 1.50 4 -0.97 25 -24.25 
  Silva De Abreu, Nilton 2056 BRA0.001-0.6425-16.00 
  Fernandes Filho, Bergson Fragoso 2210 BRA1.0010.572514.25 
  Lopes Silva, Luiz Eduardo 1943 BRA0.501-0.2725-6.75 
  Braga Guara Neto, Argemiro 2061 BRA0.001-0.6325-15.75 

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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