Individual Calculations March 2015
 Opatril, Guillermo  Total change: -32.40  Rating chartPersonal card
 Abierto de Verano 2015 Club M. Moreno Buenos Aires ARG 2015-02-02
RcRownchangeKK*chgGame
 1804 1863 1.50 4 -0.81 40 -32.40 
  Ricchio, Mario 1832 ARG0.501-0.0440-1.60 
  Gonzalez, Fabian 1910 ARG0.001-0.4340-17.20 
  Iacobacci, Gabriel 1794 ARG0.001-0.6040-24.00 
  Ramirez, Carlos Manuel 1678 ARG1.0010.264010.40 

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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