Individual Calculations March 2010
 Jafari, Isa  Total change: 0.00  Rating chartPersonal card
 8th International Caspian Cup Chess Tournaments (C Class) Rasht IRI 2010-02-11
RcRownchangeRpKK*chgGame
 1932 0 5.00 8 0.00 1957   0.00 
  Pourreza, Ardalan 1936 IRI0.0010.00 0.00 
  Hosseini, Mahmood 1889 IRI0.0010.00 0.00 
  Goharbavang, Hesham 1978 IRI1.0010.00 0.00 
  Lavasani, Hossein 1910 IRI1.0010.00 0.00 
  Rahimzadeh, Aryan 1892 IRI1.0010.00 0.00 
  Nameei, Koushan 1937 IRI1.0010.00 0.00 
  Oskouev, A 1973 IRI1.0010.00 0.00 
  Mozafar, Milad 1942 IRI0.0010.00 0.00 

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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