Individual Calculations August 2017
 Samarghandi, Pourya  Total change: -16.00  Rating chartPersonal card
 Stars Cup 2017 - Youth08-10 Anzali IRI 2017-07-14
RcRownchangeKK*chgGame
 1094 1078 2.00 5 -0.40 40 -16.00 
  Abdzadeh, Artin 1030 IRI1.0010.434017.20 
  Izak Mohammadi, Arshia 1199 IRI0.001-0.3440-13.60 
  Pedramara, Ali 1054 IRI0.001-0.5340-21.20 
  Ebrahimi Rashti, Asal 1161 IRI0.001-0.3940-15.60 
  Keyvani, Arsha 1027 IRI1.0010.434017.20 

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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