Rapid: Individual Calculations May 2015
 Paeinmahalli, Ali  Total change: 8.60  Rating chartPersonal card
 Norooz Cup B (2015) Tehran IRI 2015-03-26
RcRownchangeKK*chgGame
 1781 1721 3.50 7 0.43 20 8.60 
  Doostkam, P 2081 IRI0.001-0.1020-2.00 
  Khalili, Atieh 1550 IRI1.0010.27205.40 
  Mahmoody, M. Sadegh 2102 IRI0.001-0.0920-1.80 
  Jaladati, Esmaeil 1422 IRI1.0010.15203.00 
  Azizi Tafreshi, Ali Akbar 1636 IRI0.501-0.1220-2.40 
  Ghadiri, Ebrahim 1843 IRI1.0010.672013.40 
  Mehrabi, Manouchehr 1834 IRI0.001-0.3520-7.00 

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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