Individual Calculations May 2014
 Ghane, Mohsen  Total change: -30.30  Rating chartPersonal card
 Farvardin Open (2014) Tehran IRI 2014-04-09
RcRownchangeKK*chgGame
 1594 1794 0.50 2 -1.01 30 -30.30 
  Jalili, Mahdi 1608 IRI0.501-0.2430-7.20 
  Jalali, Esmaeil 1580 IRI0.001-0.7730-23.10 

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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