Individual Calculations May 2014
 Roohi, Behzad  Total change: -4.65  Rating chartPersonal card
 Farvardin Open (2014) Tehran IRI 2014-04-09
RcRownchangeKK*chgGame
 1788 1770 2.50 6 -0.31 15 -4.65 
  Tamaddon, Ehsan 1986 IRI1.0010.781511.70 
  Abpeikar, S.e. 1909 IRI0.001-0.3115-4.65 
  Abbasi, Meisam 1914 IRI0.001-0.3115-4.65 
  Alavi, Mir Hatef 1482 IRI1.0010.16152.40 
  Khastoo, Morteza 1829 IRI0.5010.08151.20 
  Jalili, Mahdi 1608 IRI0.001-0.7115-10.65 

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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