Individual Calculations October 2008
 Romano, Oscar  Total change: 5.00  Rating chartPersonal card
 Primera Categoria Circulo Peon Rey Buenos Aires ARG 2008-05-14
RcRownchangeKK*chgGame
 2138 2109 2.50 5 0.20 25 5.00 
  Granara Barreto, Sebastian A f2257 URU0.5010.20255.00 
  Radoszta, Armando E 2107 ARG1.0010.502512.50 
  Sanz, Luis 2013 ARG1.0010.37259.25 
  Quarracino, Carlos 2239 ARG0.001-0.3225-8.00 
  Alejos, Felipe 2075 ARG0.001-0.5525-13.75 

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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