Rapid: Individual Calculations October 2019
 Ghorbani, Hadi  Total change: -17.00  Rating chartPersonal card
 Tehran Rapid Cup 21 Shahrivar 1398 Tehran IRI 2019-09-13
RcRownchangeKK*chgGame
 1834 2062 4.50 7 -0.85 20 -17.00 
  Kargari Arian, Saba 1662  * IRI1.0010.08201.60 
  Ghorban, Mohammad 1694 IRI1.0010.10202.00 
  Noroozi, Reza. 1825 IRI1.0010.20204.00 
  Noori, Arian 1940 IRI0.001-0.6720-13.40 
  Shafaee, H. 2024 IRI0.501-0.0520-1.00 
  Mobarhani, Nazanin wc1727 IRI1.0010.12202.40 
  Faryad, H. A 1964 IRI0.001-0.6320-12.60 
 * 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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