Individual Calculations September 2018
 Chamsarchamani, Mohammad  Total change: 2.60  Rating chartPersonal card
 East of Gilan & West of Mazandaran Chess Super League 2018 Round 3-7 Gilan IRI 2018-08-03
RcRownchangeKK*chgGame
 1886 1991 2.00 3 0.13 20 2.60 
  Nouroozpourzare, Reza 1997 IRI1.0010.512010.20 
  Pourali, Davood 1974 IRI0.001-0.5220-10.40 
  Dadmehr, Behdad 1686 IRI1.0010.14202.80 

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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