Individual Calculations June 2022
 Shaygan, Mansoor  Total change: -22.80  Rating chartPersonal card
 West Azerbaijan Province Standard Chess Championship Mahmoud Hosseini Memorial Urmia IRI 2022-05-03
RcRownchangeKK*chgGame
 1624 1921 4.50 7 -1.14 20 -22.80 
  Shamsi, Payar 1368 IRI1.0010.03200.60 
  Soltanzade, Farid 1651 IRI1.0010.17203.40 
  Asghari, Reza 1459 IRI0.501-0.4520-9.00 
  Nasrollahi, Habib 1967 IRI0.001-0.4420-8.80 
  Riyazifar, Soheil 1521  * IRI1.0010.08201.60 
  Mohammadi, Ehsan 1806 IRI0.501-0.1620-3.20 
  Shahbazi, Akbar 1597 IRI0.501-0.3720-7.40 
 * 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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