Individual Calculations April 2017
 Bergonzi, Osvaldo  Total change: 28.00  Rating chartPersonal card
 I Clasificatorio al Mayor 2017 Asuncion PAR 2017-02-24
RcRownchangeKK*chgGame
 1851 1935 5.50 7 1.40 20 28.00 
  Jodorcovsky, Alejandro David 1535  * PAR1.0010.08201.60 
  Aguero, Wilson Martin 1544 PAR1.0010.09201.80 
  Riline, Alejandro 2160 PAR0.5010.28205.60 
  Zacarias, M Ruben D f2185 PAR0.5010.31206.20 
  Mayeregger, Arnold 1755 PAR1.0010.26205.20 
  Ramirez, Jorge Guillermo 1795 PAR1.0010.31206.20 
  Pereira, Sergio 1984 PAR0.5010.07201.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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