Individual Calculations March 2024
 Zare, Jamal  Total change: -15.60  Rating chartPersonal card
 2nd Taq-e Bostan Cup International Chess Festival _ A Category (Masters) Kermanshah IRI 2024-01-25
RcRownchangeKK*chgGame
 1966 2016 4.00 8 -0.58 20 -11.60 
  Atabayev, Maksat g2426 TKM0.001-0.0820-1.60 
  Arian, Matin 1796 IRI1.0010.22204.40 
  Yousefian, Maedeh 1765 IRI0.001-0.8120-16.20 
  Abdolmohammadi, Milad 1741 IRI1.0010.17203.40 
  Mohammadian Sechani, Arshia 2227 IRI0.5010.27205.40 
  Khatibi, Meysam 2127 IRI0.001-0.3520-7.00 
  Kakavand, Ramtin 1869 IRI0.501-0.2020-4.00 
  Yazdani, Parham 1775 IRI1.0010.20204.00 

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)
 
 Mabas Cup Bahman 1402 Mashhad Mashhad IRI 2024-02-07
RcRownchangeKK*chgGame
 1654 2016 6.00 8 -0.20 20 -4.00 
  Elahi, Avesta 1616  * IRI1.0010.08201.60 
  Zabihi, Mohammadsaleh 1306 IRI1.0010.01200.20 
  Yazdani, Alireza 1412 IRI0.001-0.9820-19.60 
  Ghanati, Arash 1254 IRI1.0010.00200.00 
  Arabi Kasrineh, Saeid 2103 IRI1.0010.622012.40 
  Jahantighi, Bardia 1478 IRI1.0010.03200.60 
  Khazaei, Parviz 2074 IRI0.5010.08201.60 
  Vassalam, Mohammad Taghi 1985 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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