Rapid: Individual Calculations July 2023
 Sharifpour, Amir Mohammad  Total change: 36.80  Rating chartPersonal card
 1st Grand Prix Pishgam Club Tehran IRI 2023-06-23
RcRownchangeKK*chgGame
 1662 1351 3.00 8 1.84 20 36.80 
  Akhoondzadeh, Mahdi 1706 IRI1.0010.892017.80 
  Rahmani, Pedram 1812 IRI0.001-0.0520-1.00 
  Saberi, Mehdi 1636 IRI0.001-0.1620-3.20 
  Ghobadibigvand, A. 1582 IRI1.0010.792015.80 
  Khanbaz, Nima 1659 IRI0.001-0.1420-2.80 
  Ehteramian, Hossein 1598 IRI1.0010.812016.20 
  Kohjani, Kiarash 1604 IRI0.001-0.1920-3.80 
  Bozorgzade, Erfan 1696 IRI0.001-0.1120-2.20 

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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