Individual Calculations April 2009
 Lidovsky, Sergio  Total change: 0.00  Rating chartPersonal card
 Grand Prix 1° Etapa Club Argentino Buenos Aires ARG 2009-02-04
RcRownchangeRpKK*chgGame
 2006 0 2.00 6 0.00 1881   0.00 
  Sammartino, Gabriel 1958 ARG0.5010.00 0.00 
  Ciruzzi, Luciano 1967 ARG1.0010.00 0.00 
  Marey, Mauro 2099 ARG0.0010.00 0.00 
  Alvarez, Alberto E. 1980 ARG0.0010.00 0.00 
  Quinzio, Martin 1984 ARG0.5010.00 0.00 
  De Cesare, Ricardo 2045 ARG0.0010.00 0.00 

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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