Individual Calculations July 2010
 Suarez, Jose Luis  Total change: -13.05  Rating chartPersonal card
 Abierto Proceres de Mayo CAA Buenos Aires ARG 2010-05-06
RcRownchangeKK*chgGame
 1919 2158 1.50 3 -0.87 15 -13.05 
  Rozenblatt, Daniel 1849 USA1.0010.14152.10 
  Medina, Gustavo 2030 ARG0.501-0.1715-2.55 
  Benedetti, Antonella 1879 ARG0.001-0.8415-12.60 

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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