Individual Calculations March 2017
 Koohi, Reza  Total change: -26.60  Rating chartPersonal card
 Isfahan First League 1395 Round 6-9 Isfahan IRI 2017-02-03
RcRownchangeKK*chgGame
 1786 2018 1.00 3 -1.33 20 -26.60 
  Majed, Negin 1636 IRI0.001-0.9120-18.20 
  Shojaei, Ali 1861 IRI0.001-0.7120-14.20 
  Sharifi Fard, Hossein 1861 IRI1.0010.29205.80 

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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