Individual Calculations October 2008
 Aprouz, M.r.  Total change: -23.00  Rating chartPersonal card
 2nd International Orumia Open Orumiya IRI 2008-08-26
RcRownchangeKK*chgGame
 2061 2202 4.50 8 -0.92 25 -23.00 
  Azadbakhsh, Farshid 1852 IRI0.501-0.3925-9.75 
  Nazari, Rahim 1982 IRI1.0010.22255.50 
  Hosseinzadeh, Saeed 2001 IRI1.0010.24256.00 
  Samavat, Mehrdad 2061 IRI0.001-0.6925-17.25 
  Shamsi, Gholamreza 2015 IRI1.0010.26256.50 
  Ghobadibigvand, A. 2080 IRI1.0010.33258.25 
  Sharbaf, Mohsen f2417 IRI0.001-0.2325-5.75 
  Asoobar, Sadegh 2082 IRI0.001-0.6625-16.50 

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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