Individual Calculations July 2009
 Avila, Renato  Total change: -12.25  Rating chartPersonal card
 Campeonato Nacional Semi final Absoluto Masculino Esmeraldas ECU 2009-02-11
RcRownchangeKK*chgGame
 1918 1871 3.00 8 -0.49 25 -12.25 
  Saltos Velez, Adrian 2045 ECU0.001-0.2725-6.75 
  Torres Cedeno, Roberto 1913 ECU1.0010.562514.00 
  Romero, Rommel 1876 ECU0.001-0.4925-12.25 
  Godoy Mendia, Alex 1795 ECU1.0010.402510.00 
  Ortiz Quishpi, Oscar 1913 ECU1.0010.562514.00 
  Chiluisa Fuertes, Mario 2055 ECU0.001-0.2625-6.50 
  Jarrin Cobos, Jose 1944 ECU0.001-0.4025-10.00 
  Tobar Ledesma, Alexis 1805 ECU0.001-0.5925-14.75 

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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