Individual Calculations April 2017
 Iri, Faramarz  Total change: -27.40  Rating chartPersonal card
 9th Championship Chess League Golestan Province ( group A)- 1395 Round 14-18 Golestan IRI 2017-03-03
RcRownchangeKK*chgGame
 1612 1578 0.00 3 -1.37 20 -27.40 
  Kiani, Mohamad 1634 IRI0.001-0.4220-8.40 
  Jorjany, Hamed 1455 IRI0.001-0.6720-13.40 
  Sharifian, Mahdi 1746 IRI0.001-0.2820-5.60 

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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