Individual Calculations August 2017
 Zelada, Gonzalo  Total change: 20.60  Rating chartPersonal card
 XIV Copa Ponzo Circuito FASGBA Supra 1700 Monte Grande ARG 2017-06-16
RcRownchangeKK*chgGame
 1986 1885 2.50 4 1.03 20 20.60 
  Das Neves, Ariel 1996 ARG0.001-0.3520-7.00 
  Ponzo, Hector 1864 ARG1.0010.47209.40 
  Herrera, Pablo 2070 ARG0.5010.24204.80 
  Nadjarian, Osvaldo 2012 ARG1.0010.672013.40 

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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