Individual Calculations January 2019
 Akbari, Mosayeb  Total change: -60.80  Rating chartPersonal card
 9th Esfahan Chess League 1397 Round 4-8 Esfahan IRI 2018-12-17
RcRownchangeKK*chgGame
 1658 1563 0.00 4 -1.52 40 -60.80 
  Behzadi, Sepehr 1631 IRI0.001-0.4140-16.40 
  Barati, Omid 1569 IRI0.001-0.4940-19.60 
  Jafarpishe, Erfan 1830 IRI0.001-0.1840-7.20 
  Jabaroutian, Ali 1603 IRI0.001-0.4440-17.60 

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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