Rapid: Individual Calculations February 2017
 Boostani, Alirahm  Total change: 12.20  Rating chartPersonal card
 Yasouj Charam Rapid 11 Azar 1395 Yasouj IRI 2016-12-01
RcRownchangeKK*chgGame
 1730 1717 3.00 5 0.61 20 12.20 
  Tahmasebi, Hamid 1916 IRI0.001-0.2420-4.80 
  Shahroei, Javad 1959 IRI0.001-0.2020-4.00 
  Mohammadi, Hojatollah 1517 IRI1.0010.24204.80 
  Jamali, Pouria 1442 IRI1.0010.17203.40 
  Emadi , Sayad Ahmad 1816 IRI1.0010.642012.80 

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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