Individual Calculations September 2019
 Heydari, Mohammad Masoud  Total change: -55.86  Rating chartPersonal card
 Iranian Men Festival 1398 khoramabad IRI 2019-08-04
RcRownchangeKK*chgGame
 1814 1855 5.50 11 -0.49 38 -18.62 
  Kord, Ghasem 1455  * IRI1.0010.08383.04 
  Vaghar, Mohsen 2183 IRI0.001-0.1338-4.94 
  Jalalvand, Amir Hesam 1607 IRI0.501-0.3138-11.78 
  Shahbazi, Mohsen 1576 IRI1.0010.16386.08 
  Akhavan Rad, A. 2086 IRI0.5010.293811.02 
  Zarezadeh, Mohammad Mahdi 1649 IRI1.0010.24389.12 
  Mafi, Hooman 2006 IRI0.001-0.3038-11.40 
  Fazeli Ghazijahani, Ali 1585 IRI1.0010.17386.46 
  Razavi, Seyyed Amirreza 1995 IRI0.5010.19387.22 
  Mohandesi, Shahin m2077 IRI0.001-0.2238-8.36 
  Rostami, Mohsen 1740 IRI0.001-0.6638-25.08 
 * 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)
 
 2nd Iranian Talent Olympiad 2019- Boys Standard Gilan IRI 2019-08-24
RcRownchangeKK*chgGame
 1616 1855 4.50 7 -0.98 38 -37.24 
  Kiyani, Mead 1455  * IRI1.0010.08383.04 
  Shameli Dourabi, Ali 1585 IRI1.0010.17386.46 
  Amirimehr, Ashkan 1697 IRI0.501-0.2138-7.98 
  Abdollahabadi, Amir Hosien 1737 IRI0.001-0.6638-25.08 
  Fathian, Mobin 1455  * IRI1.0010.08383.04 
  Dezhdar, Roozbeh 1717 IRI0.001-0.6938-26.22 
  Hosseini, Ilia 1665 IRI1.0010.25389.50 
 * 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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