Rapid: Individual Calculations November 2021
 Sattari, Amin  Total change: 63.60  Rating chartPersonal card
 West Azerbaijan Rapid Chess Tournament 1400 Urmia IRI 2021-10-22
RcRownchangeKK*chgGame
 1629 1086 3.50 7 3.18 20 63.60 
  Zerafat, Armin 1799 IRI0.001-0.0120-0.20 
  Havasi, Hedieh 1453 IRI1.0010.902018.00 
  Golshaani, Taha 1602 IRI0.001-0.0420-0.80 
  Rostami, Salar 1510 IRI0.5010.43208.60 
  Asghari, Reza 1516 IRI1.0010.932018.60 
  Riyazifar, Saeid 1701 IRI0.001-0.0220-0.40 
  Golmohammadi, Hadi 1821 IRI1.0010.992019.80 

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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