Rapid: Individual Calculations June 2023
 Armand, Saman  Total change: 9.40  Rating chartPersonal card
 Genaveh Rapid Cup 15 Ordibehesht (1402) Boushehr IRI 2023-05-11
RcRownchangeKK*chgGame
 1729 1839 5.50 8 0.47 20 9.40 
  Mohammadi Haghighi, Mohammad Amin 1550 IRI1.0010.16203.20 
  Shabankareh, Sadegh 1694 IRI1.0010.31206.20 
  Daneshvar, Kasra 1796 IRI0.501-0.0620-1.20 
  Dashti, Ahmad 1916 IRI0.001-0.3920-7.80 
  Alipoor Shahraki, Abolfazl 1924 IRI1.0010.622012.40 
  Kabgani, Yoones 1859 IRI0.5010.03200.60 
  Hajiani, Arman 1570 IRI0.501-0.3320-6.60 
  Torabi, Abolghasem 1522 IRI1.0010.13202.60 

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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