Rapid: Individual Calculations July 2014
 Jahankhani, Hojatollah  Total change: -30.40  Rating chartPersonal card
 Ordibehesht Rapid Open (2014) Tehran IRI 2014-05-08
RcRownchangeKK*chgGame
 1583 1783 3.00 6 -1.52 20 -30.40 
  Moghadam, Mostafa 1472 IRI1.0010.14202.80 
  Nazari, Arad 1568 IRI0.501-0.2720-5.40 
  Haghmoradkhan, Omid 1596 IRI0.001-0.7420-14.80 
  Rezaee, Mahdi 1609 IRI0.501-0.2320-4.60 
  Abbaci, Mohsen 1575 IRI1.0010.23204.60 
  Vagoohian, Ramila 1676 IRI0.001-0.6520-13.00 

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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