Individual Calculations July 2009
 Gamarra, Ramon  Total change: 15.60  Rating chartPersonal card
 Torneo Zonal 2.5 Absoluto Asuncion PAR 2009-06-10
RcRownchangeKK*chgGame
 2184 1990 3.50 9 1.04 15 15.60 
  Pierrot, Facundo m2340 ARG0.001-0.1115-1.65 
  Zacarias, M Ruben D 2209 PAR1.0010.781511.70 
  Butti, Enrique 2100 PAR0.5010.15152.25 
  Flores, Diego g2340 ARG0.001-0.1115-1.65 
  Roman, Rodrigo 1848 PAR0.501-0.1915-2.85 
  Daneri, Martin 2149 ARG0.5010.21153.15 
  Valdes Escobar, Alvaro f2340 CHI0.5010.39155.85 
  Demaria, Juan Pablo 2288 ARG0.001-0.1515-2.25 
  Latorre, Matias 2041 PAR0.5010.07151.05 

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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