Individual Calculations August 2012
 Ghanbarzadeh, Reza  Total change: -2.10  Rating chartPersonal card
 5th Baran Open Chess Tournament 2012 Rasht IRI 2012-05-06
RcRownchangeKK*chgGame
 1834 1970 4.50 7 -0.14 15 -2.10 
  Rezaei, Mahyar 1662 IRI1.0010.14152.10 
  Sedaghati, Mehrdad 2177 IRI0.001-0.2315-3.45 
  Mokhtarpoor, Jalil 1750 IRI0.001-0.7815-11.70 
  Hamdam, Ali 1629 IRI1.0010.12151.80 
  Mohsenipour, Amir Abbas 1788 IRI1.0010.26153.90 
  Bashiri, Aryan 1913 IRI1.0010.42156.30 
  Chamsarchamani, Mohammad 1918 IRI0.501-0.0715-1.05 

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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