Rapid: Individual Calculations October 2019
 Shams, Akbar  Total change: 27.40  Rating chartPersonal card
 Oskou Rapid (U2000) shahrivar 1398 Osku IRI 2019-08-31
RcRownchangeKK*chgGame
 1604 1303 2.50 7 1.37 20 27.40 
  Samadi, Hadi 1703  * IRI1.0010.922018.40 
  Abbaszadeh, Moslem 1703  * IRI0.001-0.0820-1.60 
  Moosazadeh, Mehdi 1629 IRI0.001-0.1320-2.60 
  Rajaei, Nader 1658 IRI0.001-0.1120-2.20 
  Tamiri, Sina 1596 IRI0.5010.35207.00 
  Pour Asad, Towhid 1556 IRI0.001-0.1920-3.80 
  Rezaei, Karim 1382 IRI1.0010.612012.20 
 * 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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