Individual Calculations September 2012
 Naeimi, Mahdi  Total change: -0.15  Rating chartPersonal card
 Ramezan open chess tournament Federation Tehran IRI 2012-07-24
RcRownchangeKK*chgGame
 1717 1440 1.00 5 -0.01 15 -0.15 
  Afshari, Mohammadreza f1840  * IRI0.001-0.0815-1.20 
  Khan Mohammadi, Masoud 1799 IRI0.001-0.1015-1.50 
  Fendereski, Nima 1821 IRI0.001-0.0915-1.35 
  Norooz, Melika 1361 IRI1.0010.39155.85 
  Jamshidi, Amir Hossein 1764 IRI0.001-0.1315-1.95 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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