Individual Calculations October 2016
 Fidel, Roberto Oscar  Total change: -18.80  Rating chartPersonal card
 3er IRT Sub 2200 Alejandro Judewicz Mar del Plata ARG 2016-09-16
RcRownchangeKK*chgGame
 2013 2166 2.50 5 -0.94 20 -18.80 
  Ferreyra, Damian 1791 ARG1.0010.09201.80 
  Alcobedo, Damian 2032 ARG1.0010.32206.40 
  Santopietro, Gerardo 2060 ARG0.001-0.6420-12.80 
  Bustamante, Oscar 2123 ARG0.001-0.5620-11.20 
  Pereyra, Horacio 2057 ARG0.501-0.1520-3.00 

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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