Individual Calculations March 2020
 Sazegari, Jafar  Total change: 50.20  Rating chartPersonal card
 17th Gilan First League 1398 Round 10 Gilan IRI 2020-02-09
RcRownchangeKK*chgGame
 2012 1728 0.50 1 0.34 20 6.80 
  Shirpoor, Ramin 2012 IRI0.5010.34206.80 

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)
 
 18th Caspian Cup International Chess Festival (Group A) Gilan IRI 2020-02-12
RcRownchangeKK*chgGame
 1916 1728 4.50 9 2.17 20 43.40 
  Hooshdarmahjoob, Navid 1953 IRI0.001-0.2220-4.40 
  Nadernia, Niki 1849 IRI0.5010.16203.20 
  Biriya, Mohammadamin 1850 IRI1.0010.672013.40 
  Razavi, Seyyed Amirreza 1926 IRI1.0010.762015.20 
  Ghomi, Parnian wc1992 IRI0.001-0.1820-3.60 
  Baghaei, Mehrad 1870 IRI1.0010.692013.80 
  Samsam, Farhad 1967 IRI0.001-0.2020-4.00 
  Javadov, Habil 1901 AZE0.5010.23204.60 
  Valiyev, Shahin 1932 AZE0.5010.26205.20 

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)
 

 

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