Individual Calculations August 2012
 Arrieta, Gonzalo  Total change: 15.60  Rating chartPersonal card
 Campeonato Uruguayo Sub 20 Absoluto y Femenino Atlantida URU 2012-07-08
RcRownchangeKK*chgGame
 1949 1860 2.50 5 0.52 30 15.60 
  Michailov, Matias 2135 URU0.5010.33309.90 
  De Leon, Patricia 1831 URU0.501-0.0430-1.20 
  Kimelman, Gabriel c1817 URU0.501-0.0630-1.80 
  Santos, Emiliano 1821 URU1.0010.453013.50 
  Coppola, Claudio 2139 URU0.001-0.1630-4.80 

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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