Individual Calculations May 2019
 Dolati, Artin  Total change: 0.76  Rating chartPersonal card
 Ramsar jam javaher Standard Cup 1398 Ramsar IRI 2019-04-17
RcRownchangeKK*chgGame
 1581 1918 7.00 9 -0.85 38 -32.30 
  Shafaei, Arman 1518  * IRI0.501-0.4238-15.96 
  Rezasoroush, Ali 1518  * IRI1.0010.08383.04 
  Yazdani, Hossein 1529 IRI0.001-0.9138-34.58 
  Asadian, Ali 1518  * IRI1.0010.08383.04 
  Norouzi Chenari, Parham 1565 IRI0.501-0.3938-14.82 
  Ghahremani, Farid 1671 IRI1.0010.19387.22 
  Soleimani , Nader 1518  * IRI1.0010.08383.04 
  Mokhtarzadeh, M.reza 1655 IRI1.0010.18386.84 
  Shams, Mohammad Matin 1737 IRI1.0010.26389.88 
 * 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)
 
 1st Ghaem Cup International Chess Festival 2019 (U-2100) Mazandaran IRI 2019-04-20
RcRownchangeKK*chgGame
 1805 1918 6.50 9 0.87 38 33.06 
  Tahmasbi, Abotaleb 1518  * IRI1.0010.08383.04 
  Pourramezan Chafjiri, Parsa 1621 IRI0.501-0.3538-13.30 
  Hamedinia, Majid 1644 IRI1.0010.17386.46 
  Mousavi, Amir Morteza 1744 IRI1.0010.273810.26 
  Barzegar, Saeb 2013 IRI1.0010.633823.94 
  Aadeli, Arvin 2074 IRI0.001-0.2938-11.02 
  Rezaei Abari, Farzin 1985 IRI0.001-0.4138-15.58 
  Hashemi, Mohamad Mehdi 1676 IRI1.0010.20387.60 
  Mohammadi, Reza 1968 IRI1.0010.573821.66 
 * 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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