Individual Calculations August 2017
 Alavi, Mir Mahmood  Total change: 20.80  Rating chartPersonal card
 Mazandaran province Championship 1396 Babol IRI 2017-07-16
RcRownchangeKK*chgGame
 1638 1620 3.00 4 1.04 20 20.80 
  Naderi, Abdollah 2020  * IRI1.0010.922018.40 
  Kazemiyan Eski, Abolfazl 2020  * IRI0.001-0.0820-1.60 
  Miri, Seyed Matin 1220  * IRI1.0010.08201.60 
  Jafarian, Danial 1291 IRI1.0010.12202.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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