Individual Calculations November 2015
 Acosta, Raul  Total change: -0.80  Rating chartPersonal card
 IX IRT Sub 2200 Chessniacs Etapa Club Argentino Buenos Aires ARG 2015-10-02
RcRownchangeKK*chgGame
 1896 1986 3.00 5 -0.04 20 -0.80 
  Gasloli, Pablo 1662 ARG1.0010.13202.60 
  Abalo, Jorge 1788 ARG1.0010.24204.80 
  Calens, Diego 2017 ARG0.5010.04200.80 
  Alvarez, Alberto Elias 2037 ARG0.5010.07201.40 
  Marquez, Marcos 1975 ARG0.001-0.5220-10.40 

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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