Rapid: Individual Calculations July 2023
 Khalili, Hiva  Total change: 50.00  Rating chartPersonal card
 Honoring the late Mr. Nader Soltani Chess Tournament Kurdistan IRI 2023-06-15
RcRownchangeKK*chgGame
 1708 1819 7.50 8 2.50 20 50.00 
  Rahbar, Shahan 1419  * IRI1.0010.08201.60 
  Zamani Nezhad, Ahora 1503 IRI1.0010.13202.60 
  Khoshkalamian, Behzad 1957 IRI1.0010.692013.80 
  Khalilollahi, Shahrooz 1705 IRI1.0010.34206.80 
  Al-Ali, Hussein Ali Hussein m2114 IRQ0.5010.35207.00 
  Hamidi, Shahand 1555 IRI1.0010.18203.60 
  Rahbar, Aihan 1865 IRI1.0010.562011.20 
  Zandi, Farshid 1545 IRI1.0010.17203.40 
 * 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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