Rapid: Individual Calculations July 2023
 Zandi, Farshid  Total change: 9.00  Rating chartPersonal card
 Honoring the late Mr. Nader Soltani Chess Tournament Kurdistan IRI 2023-06-15
RcRownchangeKK*chgGame
 1541 1545 4.00 7 0.45 20 9.00 
  Ghaderi, Ahmad 1187 IRI1.0010.10202.00 
  Khoshkalamian, Behzad 1957 IRI0.001-0.0720-1.40 
  Miladi, Vahideh 1528 IRI1.0010.48209.60 
  Mafakheri, Hiwa 1218 IRI1.0010.13202.60 
  Hamidi, Shahand 1555 IRI0.001-0.4920-9.80 
  Khanpoor, Farzad 1525 IRI1.0010.47209.40 
  Khalili, Hiva 1819 IRI0.001-0.1720-3.40 

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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