Individual Calculations December 2015
 Valaei, Abolfazl  Total change: -79.60  Rating chartPersonal card
 Mazandaran super league - Omid Shahpouri memorial (A) (2015) 5-8 Sari IRI 2015-11-19
RcRownchangeKK*chgGame
 1200 1333 0.00 3 -1.99 40 -79.60 
  Rahimi, Panteha 1342 IRI0.001-0.4940-19.60 
  Nasrollahi, Seyed Esmaeil 1046 IRI0.001-0.8440-33.60 
  Ghasemi, Nahal 1212 IRI0.001-0.6640-26.40 

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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