Individual Calculations January 2009
 Lugo, Sergio  Total change: 28.65  Rating chartPersonal card
 IRT Circulo Moreno Moreno, Buenos Aires ARG 2008-10-04
RcRownchangeKK*chgGame
 1861 1918 7.00 9 1.91 15 28.65 
  Bracco, Facundo 1750 ARG1.0010.28154.20 
  Garavagno, Martin 1662 ARG1.0010.19152.85 
  Gerola, Pablo 2062 ARG0.5010.19152.85 
  Dubrovich, Igor 1568 ARG1.0010.11151.65 
  Flores, Arturo 1871 ARG0.501-0.0715-1.05 
  Santaolalla, Daniel 2080 ARG1.0010.711510.65 
  Segovia, Luis 1878 ARG0.501-0.0615-0.90 
  Tallarico, Jose 1953 ARG1.0010.55158.25 
  Lugo, Sebastian 1926 ARG0.5010.01150.15 

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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