Individual Calculations August 2016
 Dolat Abadi, Gholamabbas  Total change: 2.80  Rating chartPersonal card
 Markazi Province Chess Championship 2016 Arak IRI 2016-07-19
RcRownchangeKK*chgGame
 1670 1609 1.00 2 0.14 20 2.80 
  Allahverdi, Omid 1868 IRI0.001-0.1820-3.60 
  Rahimi, Ali 1472 IRI1.0010.32206.40 

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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