Individual Calculations July 2012
 Romano, Guillermo  Total change: -11.85  Rating chartPersonal card
 IRT de invierno 2012 - Colegio San Martin Avellaneda, Buenos Aires ARG 2012-04-27
RcRownchangeKK*chgGame
 1743 1805 1.50 4 -0.79 15 -11.85 
  Crespillio, Rodrigo 1867 ARG0.001-0.4115-6.15 
  Garcia, Adrian 1583 ARG1.0010.22153.30 
  Ayala, Gustavo 1939 ARG0.5010.18152.70 
  Aguirre, Ayrton 1584 ARG0.001-0.7815-11.70 

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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