Individual Calculations January 2012
 Sharifian, Mahdi  Total change: -40.50  Rating chartPersonal card
 1st Ghods Open Tournament Tehran IRI 2011-08-23
RcRownchangeKK*chgGame
 1769 1854 0.50 3 -1.35 30 -40.50 
  Ganjali, Hossein 1751 IRI0.501-0.1430-4.20 
  Azimi, Seyed Khashayar 1812 IRI0.001-0.5630-16.80 
  Golshan, Masoud 1745 IRI0.001-0.6530-19.50 

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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