Individual Calculations January 2010
 Mokhberi, Iraj  Total change: 6.25  Rating chartPersonal card
 3rd International Sardaran Cup Chess Tournament Urmia IRI 2009-12-08
RcRownchangeKK*chgGame
 2127 1928 1.50 5 0.25 25 6.25 
  Azar Abadi, Shahryar 1998 IRI0.001-0.4025-10.00 
  Atanejhad, Sahebali f2149 IRI0.5010.28257.00 
  Saba, Earaj 2093 IRI1.0010.722518.00 
  Sadeh, Shahin 2250 IRI0.001-0.1325-3.25 
  Shamsi, Mohammadhossein 2144 IRI0.001-0.2225-5.50 

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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