Individual Calculations November 2009
 Sabeti, Sadegh  Total change: 11.25  Rating chartPersonal card
 Iranian M.S.R.T. University Team 2009 (Boys) Malayer IRI 2009-08-14
RcRownchangeKK*chgGame
 1981 1998 1.50 2 0.45 25 11.25 
  Sheykhalian, Amirhasan 1881 IRI1.0010.34258.50 
  Sakhayee, Mostafa 2081 IRI0.5010.11252.75 

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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