Individual Calculations February 2022
 Firouzi, Mostafa  Total change: -35.60  Rating chartPersonal card
 6th Kish Cup Standard Under 1800 Kish IRI 2022-01-14
RcRownchangeKK*chgGame
 1423 1551 2.00 6 -1.78 20 -35.60 
  Nouri, Mojtaba 1771 IRI0.001-0.2220-4.40 
  Ansari, Hossein 1717 IRI0.001-0.2820-5.60 
  Sarlak, Negar 1165 IRI1.0010.09201.80 
  Alikhani, Romina 1255 IRI0.001-0.8520-17.00 
  Nejati, Mohammad 1151  * IRI1.0010.08201.60 
  Kakavand, Ramtin 1480 IRI0.001-0.6020-12.00 
 * 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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