Blitz: Individual Calculations January 2019
 Seyed Tarrah, Sona  Total change: -23.00  Rating chartPersonal card
 Tabriz Weekly Blitz Tournament ( 19.9.1397 ) Tabriz IRI 2018-12-17
RcRownchangeKK*chgGame
 1598 1662 4.00 9 -1.15 20 -23.00 
  Hosseinzadeh, Nima 2062  * IRI0.001-0.0820-1.60 
  Rezaei, Babollah 1262  * IRI1.0010.08201.60 
  Fadakar, Reza 1494 IRI1.0010.28205.60 
  Amirpour, Saman 1780 IRI0.001-0.3420-6.80 
  Pourfathollahi, Ahmad 1739 IRI0.001-0.3920-7.80 
  Naderi, Shahram 1388 IRI0.001-0.8320-16.60 
  Abbasi Hamed, Nasim 1310 IRI1.0010.11202.20 
  Zarezadeh, Mohammad Mahdi 1363 IRI1.0010.15203.00 
  Eivazy, Mahdi 1985 IRI0.001-0.1320-2.60 
 * 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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