Individual Calculations November 2021
 Zinati, Mohammad  Total change: -2.20  Rating chartPersonal card
 Philekhoob 2nd Mehr Cup Standard 1400 Markazi IRI 2021-10-21
RcRownchangeKK*chgGame
 1685 1869 5.50 8 -0.11 20 -2.20 
  Rajabi, Mohamad Sadra 1469  * IRI1.0010.08201.60 
  Maghsoudi Goodarzi, Morad 1469  * IRI1.0010.08201.60 
  Bahmani, Koorosh 1639 IRI1.0010.21204.20 
  Darvishi, Matin 1469  * IRI0.001-0.9220-18.40 
  Reisi, Abolfazl 1580 IRI1.0010.16203.20 
  Shahsanam, Alireza 1833 IRI0.501-0.0520-1.00 
  Babaniya, Benyamin 2187 IRI0.5010.37207.40 
  Khoshkalam, Seyed Mahan 1837 IRI0.501-0.0420-0.80 
 * 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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