Individual Calculations July 2009
 Sanduay, Nicolas  Total change: -5.40  Rating chartPersonal card
 Legislatura Copa Norberto Laporta Buenos Aires ARG 2009-04-01
RcRownchangeKK*chgGame
 2094 2053 1.50 4 -0.36 15 -5.40 
  Rodriguez, Jorge Luis f2393 ARG0.001-0.1215-1.80 
  Benedetti, Claudio 1926 ARG0.001-0.6715-10.05 
  Rojo Lynch, Enrique 1890 ARG1.0010.28154.20 
  Amed, Stephanie wf2166 ARG0.5010.15152.25 

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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