Blitz: Individual Calculations May 2019
 Safdarian, Saman  Total change: 1.20  Rating chartPersonal card
 Alborz Blitz 1 Ordibehesht 1398 Alborz IRI 2019-04-27
RcRownchangeKK*chgGame
 1462 1233 2.50 9 0.06 20 1.20 
  Soleymani, Diba 1101 IRI0.501-0.1820-3.60 
  Haji Sharafi, Mahla 1053 IRI1.0010.26205.20 
  Rahmani, Pedram 1633  * IRI0.001-0.0820-1.60 
  Najafiyan Pour, Mahyar 1633  * IRI0.001-0.0820-1.60 
  Rahmatian, Shayan 1633  * IRI0.001-0.0820-1.60 
  Mirdavoodi, Hasan 1633  * IRI0.001-0.0820-1.60 
  Sabahi, Mohammad 1633  * IRI0.001-0.0820-1.60 
  Eskandary, Mahmood 1633  * IRI0.001-0.0820-1.60 
  Taghizadeh, Taraneh 1203 IRI1.0010.46209.20 
 * 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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