Individual Calculations March 2012
 Jalali, Hadi  Total change: -23.70  Rating chartPersonal card
 2nd Ferdowsi International Chess Open Tournament Mashhad IRI 2012-02-09
RcRownchangeKK*chgGame
 2064 1875 0.00 3 -0.79 30 -23.70 
  Khojasteh, M 2044 IRI0.001-0.2830-8.40 
  Mousavi Jad, Sajad 1983 IRI0.001-0.3530-10.50 
  Amini, Amer 2165 IRI0.001-0.1630-4.80 

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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