Individual Calculations September 2018
 Dadmehr, Behdad  Total change: -5.60  Rating chartPersonal card
 East of Gilan & West of Mazandaran Chess Super League 2018 Round 3-7 Gilan IRI 2018-08-03
RcRownchangeKK*chgGame
 1994 1686 0.00 2 -0.28 20 -5.60 
  Bararjani, Mohamad 1997 IRI0.001-0.1420-2.80 
  Chamsarchamani, Mohammad 1991 IRI0.001-0.1420-2.80 

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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