Rapid: Individual Calculations June 2019
 Rostami, Yousef  Total change: 27.40  Rating chartPersonal card
 4th nimeh shaban Marand Rapid Chess tournament West Azarbayjan IRI 2019-04-30
RcRownchangeKK*chgGame
 1614 1623 6.00 9 1.37 20 27.40 
  Ebrahim Doost, Esmaeil 1223  * IRI1.0010.08201.60 
  Zareei, Shahrooz 2012 IRI0.001-0.0920-1.80 
  Khalili, Hossein 1393 IRI1.0010.21204.20 
  Ebrahimi Herab, Hamidreza 1916 IRI0.001-0.1520-3.00 
  Chamani, Rahman 1465 IRI1.0010.29205.80 
  Pour Asad, Towhid 1526 IRI1.0010.37207.40 
  Poushideh, Mehdi 1756 IRI0.001-0.3220-6.40 
  Pour Mohammad, Jalil 1505 IRI1.0010.34206.80 
  Safiri, Hassan 1728 IRI1.0010.642012.80 
 * 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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