Individual Calculations June 2015
 Kazemiyan Eski, Abolfazl  Total change: -50.80  Rating chartPersonal card
 Mazandaran Chess League Mazandaran 2014-15 1-3 Sari IRI 2014-12-18
RcRownchangeKK*chgGame
 2023 1956 0.00 1 -0.41 40 -16.40 
  Salar, Milad 2023 IRI0.001-0.4140-16.40 

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)
 
 Mazandaran Chess League Mazandaran 2014-15 4-7 Sari IRI 2015-01-30
RcRownchangeKK*chgGame
 2119 1910 0.00 1 -0.23 40 -9.20 
  Asadi, Ali 2119 IRI0.001-0.2340-9.20 

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)
 
 Mazandaran Chess League Mazandaran 2014-15 8-9 Sari IRI 2015-02-20
RcRownchangeKK*chgGame
 2241 1940 0.50 2 0.18 40 7.20 
  Mashmooli, Kian 2141 IRI0.5010.264010.40 
  Sharbaf, Mohsen m2340  * IRI0.001-0.0840-3.20 
 * 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)
 
 Mazandaran Chess League Mazandaran 2014-15 10-11 Sari IRI 2015-03-12
RcRownchangeKK*chgGame
 1985 1944 1.00 1 0.56 40 22.40 
  Shariatpanahi, Seyed Hamid 1985 IRI1.0010.564022.40 

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)
 
 Sowmesara Silk Cup (B) U-2150 Sowmesara IRI 2015-05-09
RcRownchangeKK*chgGame
 1898 2116 4.00 7 -1.37 40 -54.80 
  Panahi, Aiyub 1716  * IRI1.0010.08403.20 
  Atakhan, Abtin 1844 IRI1.0010.17406.80 
  Saba, Iraj 1978 IRI0.501-0.1940-7.60 
  Marzoughi, Mohammadsadegh 1942 IRI1.0010.274010.80 
  Barzegar, Saeb 2008 IRI0.001-0.6540-26.00 
  Khadem Erfani, Sobhan 1906 IRI0.501-0.2740-10.80 
  Moghadam, Alireza 1893 IRI0.001-0.7840-31.20 
 * 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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