Individual Calculations April 2017
 Dadmehr, Behdad  Total change: -2.80  Rating chartPersonal card
 14th Gilan Second League 2016 Round 10-11 Rasht IRI 2017-03-10
RcRownchangeKK*chgGame
 1646 1698 1.00 2 -0.14 20 -2.80 
  Asgari, Esmail 1610 IRI0.001-0.6220-12.40 
  Rahmati Sayeh, Mohammad Morteza 1681 IRI1.0010.48209.60 

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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