Individual Calculations March 2014
 Recio, Miguel  Total change: -21.90  Rating chartPersonal card
 2014 Presidents Weekend Championship Coral springs, Florida USA 2014-02-14
RcRownchangeKK*chgGame
 2017 2061 1.50 4 -0.73 30 -21.90 
  Goss, Mel 2058 USA0.001-0.5030-15.00 
  Gologorsky, Rachel wc1943 USA1.0010.343010.20 
  Dubow, Arnold 1972 USA0.001-0.6230-18.60 
  Poza, Juan Carlos 2096 USA0.5010.05301.50 

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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