Individual Calculations July 2009
 Martin, Pedro  Total change: -8.25  Rating chartPersonal card
 1 y 2 Categoria Club Argentino Buenos Aires ARG 2009-03-09
RcRownchangeKK*chgGame
 1908 2116 5.50 8 -0.55 15 -8.25 
  Gimenez, Dante 2098 ARG1.0010.47157.05 
  Guelman, Jorge M. 1895 ARG0.501-0.2815-4.20 
  Veron, Jorge A. 1849 ARG0.501-0.3215-4.80 
  Zazzini, Dario 1977 ARG0.501-0.1915-2.85 
  Salcedo, Carlos 1766 ARG1.0010.11151.65 
  Paz, Mario 1812 ARG0.501-0.3615-5.40 
  Monlezun, Gabriel 1907 ARG1.0010.23153.45 
  Correia, Marcelo 1956 ARG0.501-0.2115-3.15 

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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