Individual Calculations June 2017
 Postolski, Javier  Total change: 2.80  Rating chartPersonal card
 Campeonato Zonal 2.5 2017 Buenos Aires ARG 2017-04-30
RcRownchangeKK*chgGame
 2143 2020 2.50 7 0.14 20 2.80 
  Molina, Pablo Sebastian 2239 ARG0.001-0.2220-4.40 
  Anelli, Antonio f2101 ARG0.5010.11202.20 
  Del Blanco, Eduardo 2093 ARG1.0010.602012.00 
  Zacarias, M Ruben D f2188 PAR0.001-0.2820-5.60 
  Gimenez, Ismael 2137 ARG0.001-0.3420-6.80 
  Miserendino, Alfredo 2081 ARG1.0010.582011.60 
  Anino, Sergio 2159 ARG0.001-0.3120-6.20 

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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