Individual Calculations September 2010
 Ramos, Ricardo Guelerman P  Total change: -11.25  Rating chartPersonal card
 I IRT Mogiano Ribeirao Preto/SP BRA 2010-07-30
RcRownchangeKK*chgGame
 2059 1928 2.50 9 -0.45 25 -11.25 
  Name, Gabriel Ricardo Salim 2142 BRA0.001-0.2325-5.75 
  Shiroma, Silvio Haruo 2132 BRA0.001-0.2425-6.00 
  Silva, Sergio 2066 BRA0.001-0.3125-7.75 
  Brandao, Renan Alves 2054 BRA0.5010.17254.25 
  De Oliveira Jr, Jose Roberto 2054 BRA0.5010.17254.25 
  Brandao, Evandro Alves 2030 BRA1.0010.642516.00 
  Macri Jr, Apparecido 1936 BRA0.001-0.4925-12.25 
  De Oliveira, Peter 1971 BRA0.001-0.4425-11.00 
  Gimenez, Jayme Augusto 2144 BRA0.5010.28257.00 

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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