Rapid: Individual Calculations June 2019
 Abestar, Hassan  Total change: -9.80  Rating chartPersonal card
 4th nimeh shaban Marand Rapid Chess tournament West Azarbayjan IRI 2019-04-30
RcRownchangeKK*chgGame
 1556 1602 4.00 8 -0.49 20 -9.80 
  Vafa, Javad 1913 IRI0.001-0.1420-2.80 
  Hoseini, Seyed Ali 1368 IRI1.0010.21204.20 
  Postbazan, Eslam 1811 IRI0.001-0.2320-4.60 
  Emami, Nezam 1428 IRI1.0010.27205.40 
  Siani, Ali 1745 IRI0.001-0.3120-6.20 
  Abbaszadeh, Akbar 1418 IRI0.001-0.7420-14.80 
  Khalifehzadeh, Karim 1322 IRI1.0010.16203.20 
  Saedi, Saleh 1442 IRI1.0010.29205.80 

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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