Individual Calculations November 2021
 Salman, Yasin  Total change: -26.00  Rating chartPersonal card
 4th Miremad Standard Cup Qazvin IRI 2021-10-14
RcRownchangeKK*chgGame
 1645 1550 4.00 8 0.98 40 39.20 
  Kiani Harchegani, Mohammadhossein 1858 IRI0.001-0.1440-5.60 
  Pourhossein, Mehran 1190 IRI1.0010.10404.00 
  Danesharaste, Arvin 1813 IRI0.001-0.1840-7.20 
  Darvishi, Matin 1290 IRI1.0010.18407.20 
  Mahdavi, Mahdis 1846 IRI1.0010.854034.00 
  Mohammadi, Melika 1745 IRI0.5010.254010.00 
  Khanipour, Abolfazl 1757 IRI0.5010.274010.80 
  Zaheri, Mehran 1662 IRI0.001-0.3540-14.00 

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)
 
 Philekhoob 2nd Mehr Cup Standard 1400 Markazi IRI 2021-10-21
RcRownchangeKK*chgGame
 1360 1550 4.00 8 -1.63 40 -65.20 
  Simaei, Helia 1150  * IRI1.0010.08403.20 
  Khoshkalam, Seyed Mahan 1837 IRI0.001-0.1640-6.40 
  Hamed, Mohamad Mahdi 1267 IRI0.001-0.8440-33.60 
  Bayat, Nikan 1214 IRI0.501-0.3840-15.20 
  Bayati, Melika 1150  * IRI1.0010.08403.20 
  Jouzani, Masoud 1703 IRI0.001-0.3040-12.00 
  Molouki, Melika 1150  * IRI1.0010.08403.20 
  Habibifard, Parham 1408 IRI0.501-0.1940-7.60 
 * 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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