Individual Calculations September 2012
 Aliei, Davoud  Total change: 0.00  Rating chartPersonal card
 Qods open chess tournament 2012 Tehran IRI 2012-08-12
RcRownchangeRpKK*chgGame
 1843 0 3.00 7 0.00 1793   0.00 
  Ansari Now, Keivan 1927 IRI0.0010.00 0.00 
  Hashemi, Hamed 1741 IRI1.0010.00 0.00 
  Pour Eskandar, Aliakbar 1832 IRI1.0010.00 0.00 
  Pajoumtajani, Farbod 2069 IRI0.0010.00 0.00 
  Ghafourian, Amir Ali 1817 IRI0.0010.00 0.00 
  Jaafari, Hamed 1805 IRI0.5010.00 0.00 
  Hashemi, Sayed Hessam 1708 IRI0.5010.00 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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