Rapid: Individual Calculations July 2014
 Roohi, Behzad  Total change: -20.40  Rating chartPersonal card
 Ordibehesht Rapid Open (2014) Tehran IRI 2014-05-08
RcRownchangeKK*chgGame
 1694 1753 3.00 7 -1.02 20 -20.40 
  Pourghanbarzad Lashtnesha, Arman 1987 IRI0.001-0.2120-4.20 
  Najafi Khaniabadi, Kiarash 1714 IRI0.001-0.5520-11.00 
  Moghadam, Mostafa 1472 IRI1.0010.16203.20 
  Abbaci, Mohsen 1575 IRI1.0010.27205.40 
  Khalaji, Hanieh 1951 IRI0.001-0.2420-4.80 
  Nazari, Arad 1568 IRI1.0010.26205.20 
  Naderi, Ali 1592 IRI0.001-0.7120-14.20 

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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