Individual Calculations December 2015
 Shariatpanahi, Seyed Hamid  Total change: -17.20  Rating chartPersonal card
 Mazandaran super league - Omid Shahpouri memorial (A) (2015) 5-8 Sari IRI 2015-11-19
RcRownchangeKK*chgGame
 2015 1962 0.00 2 -0.86 20 -17.20 
  Kazemiyan Eski, Abolfazl 2101 IRI0.001-0.3120-6.20 
  Ebrahimi, Abolfazl 1929 IRI0.001-0.5520-11.00 

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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