Individual Calculations September 2022
 Ekrami Talab, Farhad  Total change: -30.00  Rating chartPersonal card
 FE 20 Spilimbergo - B Spilimbergo ITA 2022-08-09
RcRownchangeKK*chgGame
 1839 1812 2.50 7 -0.75 40 -30.00 
  Harisurya, Bharadwaj Gundepudi 1973 IND0.001-0.2940-11.60 
  Riboldi, Raffaele 1722 ITA1.0010.384015.20 
  Tischler, Michel 1934 AUT0.001-0.3340-13.20 
  Petrosino, Germano 1703 ITA0.501-0.1540-6.00 
  Lamagna, Lucio 1702 ITA0.001-0.6540-26.00 
  Lamagna, Mario 1899 ITA1.0010.624024.80 
  Cedriano, Filippo 1941 ITA0.001-0.3340-13.20 

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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