Individual Calculations May 2012
 Arabi, Saeid  Total change: 6.45  Rating chartPersonal card
 10th Iranian Super League Team Championship (season II) Varius City in Iran IRI 2011-11-03
RcRownchangeKK*chgGame
 2131 2153 2.00 3 0.43 15 6.45 
  Moradi, Mostafa 2151 IRI1.0010.50157.50 
  Khorsandi, Arian 1944 IRI0.001-0.7715-11.55 
  Javanbakht, Nima f2299 IRI1.0010.701510.50 

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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