Individual Calculations October 2018
 Bejan, Sergiu  Total change: 47.60  Rating chartPersonal card
 International Chess Festival "IV Corund B" Corund ROU 2018-09-04
RcRownchangeKK*chgGame
 1847 1902 7.50 9 2.38 20 47.60 
  Szilveszter, Sandor 1698 ROU1.0010.24204.80 
  Batagan, Ilinca-Petra 1654 ROU0.501-0.3120-6.20 
  Georgescu, Gabriel-Ioan f1750 ROU1.0010.30206.00 
  Craciun, Ovidiu 1938 ROU0.5010.05201.00 
  Jakab, Janos 1844 ROU1.0010.42208.40 
  Cirjan, Daniel 1896 ROU1.0010.49209.80 
  Voda, Costel 1909 ROU1.0010.512010.20 
  Filip, Andrei 1952 ROU1.0010.572011.40 
  Georgescu, Cristian 1982 ROU0.5010.11202.20 

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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