Individual Calculations September 2019
 Salimi, Mardin  Total change: 51.60  Rating chartPersonal card
 Iranian Men Festival 1398 khoramabad IRI 2019-08-04
RcRownchangeKK*chgGame
 1818 1783 5.00 10 0.42 40 16.80 
  Farshadifar, Saman 2049 IRI0.001-0.1840-7.20 
  Hosseinzadeh, Amir Ali 1540 IRI0.001-0.8040-32.00 
  Limouchi, Abdollah 1536 IRI1.0010.19407.60 
  Saydi, Karo 1489 IRI1.0010.15406.00 
  Beyranvand, Saeed 1996 IRI0.5010.274010.80 
  Jahanbeigi, Javad 1918 IRI0.5010.18407.20 
  Khademi, Mahdi 2123 IRI0.001-0.1240-4.80 
  Nozari, Mohammad 1608 IRI1.0010.274010.80 
  Borzoonezhad, Majid 1913 IRI1.0010.684027.20 
  Mafi, Hooman 2006 IRI0.001-0.2240-8.80 

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)
 
 2nd Iranian Talent Olympiad 2019- Boys Standard Gilan IRI 2019-08-24
RcRownchangeKK*chgGame
 1636 1783 5.50 7 0.87 40 34.80 
  Fathian, Mobin 1383  * IRI1.0010.08403.20 
  Ahadian, Armin 1556 IRI0.501-0.2940-11.60 
  Aghamohamadi, Mohamad Arshia 1574 IRI0.501-0.2740-10.80 
  Rashedi, Amin 1692 IRI1.0010.384015.20 
  Abbasi Abloei, Abolfazl 1383  * IRI1.0010.08403.20 
  Ebrahimi Herab, Hamidreza 1889 IRI1.0010.644025.60 
  Khaledi, Omid 1972 IRI0.5010.254010.00 
 * 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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