Individual Calculations January 2009
 Barrionuevo, Pablo  Total change: -13.60  Rating chartPersonal card
 Copa PDV Sur Simon Bolivar Buenos Aires ARG 2008-11-29
RcRownchangeKK*chgGame
 2118 2340 5.50 9 -1.36 10 -13.60 
  Albarracin, Nicolas 1990 ARG1.0010.11101.10 
  Echeguren, Gustavo 2051 ARG1.0010.16101.60 
  Lodi, Guillermo 2037 ARG0.501-0.3610-3.60 
  Perez Pietronave, Carlos f2188 ARG1.0010.30103.00 
  Alonso, Salvador m2446 ARG0.001-0.3610-3.60 
  Virgillito, Cristian 2172 ARG0.001-0.7210-7.20 
  Aguinaga, Maximiliano 2020 ARG1.0010.13101.30 
  Lo Presti, Roberto 2134 ARG0.001-0.7610-7.60 
  Iregui, Victor 2025 ARG1.0010.14101.40 

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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