Individual Calculations January 2018
 Shojaei, Ali  Total change: -21.00  Rating chartPersonal card
 8th Isfahan Chess League 1396 Round 3-6 Isfahan IRI 2017-12-01
RcRownchangeKK*chgGame
 1718 1876 1.00 3 -1.05 20 -21.00 
  Nazemi, Pedram 1956 IRI0.001-0.3920-7.80 
  Golshani, Hossein 1600 IRI1.0010.17203.40 
  Goudarzi Sararoudi, Hossein 1598 IRI0.001-0.8320-16.60 

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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