Individual Calculations January 2012
 Penafiel, Horacio  Total change: 12.60  Rating chartPersonal card
 Torneo Mayor de Rosario 2011 Rosario ARG 2011-10-15
RcRownchangeKK*chgGame
 2051 2169 6.00 8 0.84 15 12.60 
  Salvatierra, Matias 1858 ARG1.0010.14152.10 
  Martyniuk, Carolina Milka 1972 ARG0.001-0.7515-11.25 
  Lujambio, Arturo 2002 ARG1.0010.28154.20 
  Arias, Marcelo 1881 ARG1.0010.16152.40 
  Landriel, Mario 2339 ARG0.5010.22153.30 
  Sanhueza, Cristian 2199 ARG1.0010.54158.10 
  Di Giannantonio, Nino f2036 ARG0.501-0.1815-2.70 
  Acevedo, Raul 2117 ARG1.0010.43156.45 

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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