Individual Calculations October 2015
 Pontes, Jaderson Lucio  Total change: -37.60  Rating chartPersonal card
 Copa Brasil para Deficientes Visuais 2015 - etapa semifinal Caraguatatuba SP BRA 2015-09-18
RcRownchangeKK*chgGame
 1569 1652 1.50 4 -0.94 40 -37.60 
  Junqueira, Leonardo De Faria 1441 BRA0.001-0.7740-30.80 
  Teles, Jeferson Lisboa 1703 BRA1.0010.574022.80 
  Couto, Januario Pereira Do 1583 BRA0.501-0.1040-4.00 
  Silvestre Da Silva, Sidnei 1548 BRA0.001-0.6440-25.60 

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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