Individual Calculations March 2023
 Mahmoody, M. Sadegh  Total change: -61.80  Rating chartPersonal card
 Paytakht Cup, International Chess Festival (B) Tehran IRI 2023-02-03
RcRownchangeKK*chgGame
 1623 1958 6.50 11 -3.09 20 -61.80 
  Kargari Arian, Saba 1623 IRI1.0010.12202.40 
  Lavasani, Hossein 1714 IRI0.501-0.3020-6.00 
  Nemati, Mehrad 1558  * IRI0.001-0.9220-18.40 
  Vakili, Hosein 1465 IRI1.0010.04200.80 
  Damod, Sajjad 1556 IRI1.0010.08201.60 
  Mahmoudi, Mohammad Pouria 1667 IRI1.0010.15203.00 
  Alaghehmand, Arshia 1648 IRI0.001-0.8620-17.20 
  Ahmadi, Seyedeh Malihe 1682 IRI1.0010.17203.40 
  Shahmohammadi, Amirmohammad 1699 IRI0.001-0.8220-16.40 
  Norouzi Pasand, Saeid 1555 IRI1.0010.08201.60 
  Ahadian, Armin 1687 IRI0.001-0.8320-16.60 
 * 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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