Individual Calculations November 2021
 Ahmadi, Ali  Total change: -28.40  Rating chartPersonal card
 Philekhoob 2nd Mehr Cup Standard 1400 Markazi IRI 2021-10-21
RcRownchangeKK*chgGame
 1626 1851 6.00 9 -0.71 40 -28.40 
  Mirjavadi, Sarina Sadat 1451  * IRI1.0010.08403.20 
  Rahimi, Ali 1451  * IRI1.0010.08403.20 
  Jouzani, Masoud 1703 IRI0.501-0.2040-8.00 
  Borji, Parham 1551 IRI0.501-0.3540-14.00 
  Hamed, Mohamad Mahdi 1451  * IRI1.0010.08403.20 
  Alizadegan, Korosh 1721 IRI0.001-0.6840-27.20 
  Ahmadi Tari, Mostafa 1827 IRI1.0010.474018.80 
  Hadadi, Hossein 1451  * IRI1.0010.08403.20 
  Bahrami Hezaveh, Navid 2029 IRI0.001-0.2740-10.80 
 * 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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