Individual Calculations July 2015
 Radoszta, Armando E.  Total change: -13.00  Rating chartPersonal card
 VIRT Sub 2200 CHESSNIACS.COM Etapa Boca Juniors Buenos Aires ARG 2015-06-12
RcRownchangeKK*chgGame
 1798 1986 3.00 5 -0.65 20 -13.00 
  Spregelburd, Alfredo 1666 ARG1.0010.13202.60 
  Grillo, Juan Cruz 1850 ARG0.001-0.6820-13.60 
  Kouzmine, Nikolai 1756 ARG1.0010.21204.20 
  Bergoglio, Mauro 1717 ARG1.0010.17203.40 
  Caracciolo, Javier Eduardo 2002 ARG0.001-0.4820-9.60 

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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