Individual Calculations October 2017
 Fidel, Roberto Oscar  Total change: 26.80  Rating chartPersonal card
 4to IRT Sub 2200 Alejandro Judewicz Mar del Plata ARG 2017-09-22
RcRownchangeKK*chgGame
 1968 2107 6.00 7 1.34 20 26.80 
  Rodriguez., Julio 1707  * ARG1.0010.08201.60 
  Campanini, Hugo Ricardo 1853 ARG1.0010.19203.80 
  Rodriguez, Roberto 1921 ARG1.0010.26205.20 
  Scarzello, Alejandro 2068 ARG0.501-0.0520-1.00 
  Bianchi, Albino 2094 ARG1.0010.48209.60 
  Bustamante, Oscar 2081 ARG1.0010.46209.20 
  Pereyra, Horacio 2053 ARG0.501-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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