Rapid: Individual Calculations May 2015
 Azizi Tafreshi, Ali Akbar  Total change: 36.80  Rating chartPersonal card
 Norooz Cup B (2015) Tehran IRI 2015-03-26
RcRownchangeKK*chgGame
 1712 1636 5.50 9 1.84 20 36.80 
  Ghaziolsharif, Kaveh 2036  * IRI0.001-0.0820-1.60 
  Nouri, Alaa 1310 IRI1.0010.13202.60 
  Ghobadibigvand, A. 1917 IRI0.001-0.1620-3.20 
  Nouri, Ali 1236  * IRI1.0010.08201.60 
  Sabahifard, Arash 1796 IRI1.0010.712014.20 
  Paeinmahalli, Ali 1721 IRI0.5010.12202.40 
  Doostkam, P 2036  * IRI0.001-0.0820-1.60 
  Ebrahimi, Reza 1671 IRI1.0010.552011.00 
  Amini Nezhad, Seyed Ata 1686 IRI1.0010.572011.40 
 * 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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