Individual Calculations January 2009
 Virgillito, Cristian  Total change: 27.60  Rating chartPersonal card
 Copa PDV Sur Simon Bolivar Buenos Aires ARG 2008-11-29
RcRownchangeKK*chgGame
 2145 2172 6.50 9 1.84 15 27.60 
  Goncalves, Claudio 1831 ARG0.501-0.3815-5.70 
  Covelli, Luis Alberto 1822 ARG1.0010.11151.65 
  Pineiro, Dario 1951 ARG0.501-0.2815-4.20 
  Monlezun, Gabriel 1889 ARG1.0010.16152.40 
  Quiroga, (r)facundo m2335 ARG0.5010.22153.30 
  Barrionuevo, Pablo f2340 ARG1.0010.721510.80 
  Di Benedetto, Guillermo f2312 ARG1.0010.691510.35 
  Alonso, Salvador m2446 ARG0.001-0.1715-2.55 
  Cori, Jorge f2380 PER1.0010.771511.55 

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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