Individual Calculations May 2014
 Acosta, Facundo  Total change: -9.30  Rating chartPersonal card
 Abierto Club Argentino "Miguel Tal 2014" Buenos Aires ARG 2014-02-12
RcRownchangeKK*chgGame
 1867 1952 3.00 6 -0.62 15 -9.30 
  Guelman, Jorge Miguel 1656 ARG1.0010.15152.25 
  Benedetti, Julio 2232 ARG0.001-0.1615-2.40 
  Lojo, Juan Antonio 1685 ARG1.0010.18152.70 
  Malbran, Guillermo m2210 ARG0.001-0.1815-2.70 
  Paz, Mario 1734 ARG1.0010.22153.30 
  Perez Aguado, Max Sergio 1683 ARG0.001-0.8315-12.45 

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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