Individual Calculations April 2009
 Malbran, Guillermo  Total change: -8.40  Rating chartPersonal card
 Recordacion Jose M. Suarez Buenos Aires ARG 2009-01-07
RcRownchangeKK*chgGame
 1958 2246 0.00 1 -0.84 10 -8.40 
  Sammartino, Gabriel 1958 ARG0.001-0.8410-8.40 

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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