Individual Calculations October 2014
 Rostampoor, Amir Hossein  Total change: -8.00  Rating chartPersonal card
 Juybar Chess Tournament (Rated U-2100) Juybar IRI 2014-08-26
RcRownchangeKK*chgGame
 1822 1544 0.50 4 -0.20 40 -8.00 
  Valookolaei, Saeid 1882 IRI0.001-0.1240-4.80 
  Esfandiari, Pedram 1927 IRI0.5010.414016.40 
  Hejrati, Mohammad Mahdi 1752 IRI0.001-0.2340-9.20 
  Asadi, Motahare wf1726 IRI0.001-0.2640-10.40 

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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