Individual Calculations November 2011
 Santos, Roberto Carlos  Total change: -59.70  Rating chartPersonal card
 Final do Maranhense 2011 (IRT) Sao Luis/MA BRA 2011-09-07
RcRownchangeKK*chgGame
 2079 2138 1.50 6 -1.99 30 -59.70 
  Guara Neto, Argemiro Braga 2079 BRA0.001-0.5830-17.40 
  Abreu, Nilton Silva 2066 BRA0.001-0.6030-18.00 
  Leitao, Nicolau 2147 BRA0.001-0.4930-14.70 
  Lopes Silva, Luiz Eduardo 1988 BRA0.501-0.2030-6.00 
  Luz, Edmundo Reis 2134 BRA0.501-0.0130-0.30 
  Damous, Felipe Soares 2057 BRA0.501-0.1130-3.30 

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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