Individual Calculations February 2019
 Kardani, Ali  Total change: 24.80  Rating chartPersonal card
 R 6-11 Shiraz IRI 2019-01-12
RcRownchangeKK*chgGame
 1350 1460 2.50 3 0.62 40 24.80 
  Ghazi, Mohammad 1393 IRI1.0010.414016.40 
  Rezaei, Abolfazl 1149 IRI1.0010.14405.60 
  Taghvaei, Iman 1507 IRI0.5010.07402.80 

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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