Individual Calculations March 2018
 Noorani Sarabpour, Hasan  Total change: -11.40  Rating chartPersonal card
 Gilan First League 1396 Round 10-11 Gilan IRI 2018-02-10
RcRownchangeKK*chgGame
 1860 1685 0.00 2 -0.57 20 -11.40 
  Hooshdarmahjoob, Navid 1960 IRI0.001-0.1720-3.40 
  Shenavar, Bardia 1760 IRI0.001-0.4020-8.00 

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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