Individual Calculations April 2008
 Szmetan, Jorge  Total change: -13.70  Rating chartPersonal card
 Abierto Arnoldo Ellerman Buenos Aires ARG 2007-12-05
RcRownchangeKK*chgGame
 2221 2387 5.00 9 -1.37 10 -13.70 
  Correia, Marcelo 2037 ARG1.0010.11101.10 
  Fabian, Ariel 2119 ARG1.0010.17101.70 
  Gibson, Tomas 2236 ARG1.0010.30103.00 
  Sola, Ruben f2326 ARG1.0010.42104.20 
  Villanueva, Mario 2278 ARG0.501-0.1510-1.50 
  Perez Ponsa, Federico 2232 ARG0.501-0.2110-2.10 
  Barrionuevo, Pablo f2319 ARG0.001-0.5910-5.90 
  Perelman, Hernan 2296 ARG0.001-0.6210-6.20 
  Araujo, Rafael Moreira 2150 BRA0.001-0.8010-8.00 

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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