Rapid: Individual Calculations April 2013
 Ferreira, Carlos Andre Santos  Total change: 3.00  Rating chartPersonal card
 Nacional de semi-rapidas por equipas 2013 Lisboa POR 2013-03-09
RcRownchangeKK*chgGame
 1935 1923 3.50 7 0.15 20 3.00 
  Santos, Antonio P f2234 POR0.001-0.1420-2.80 
  Cardina, Joao Gamboa 1577 POR1.0010.11202.20 
  Amaro, Cristiano Guilherme Silva 1938 POR0.001-0.4820-9.60 
  Leao, Tiago Miguel Da Silva 1709 POR0.001-0.7720-15.40 
  Figueiredo, Mario 2011 POR1.0010.622012.40 
  Pires, Emanuel Joao Robarts 2055 POR0.5010.18203.60 
  Reis, Luis Simoes 2019 POR1.0010.632012.60 

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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