Individual Calculations December 2016
 Khadem Erfani, Sobhan  Total change: 21.60  Rating chartPersonal card
 International Friendship Chess Tournament 2016 Rasht IRI 2016-10-15
RcRownchangeKK*chgGame
 1789 1924 5.50 9 -0.33 40 -13.20 
  Nezamdoust, Amirmahdi 1524  * IRI1.0010.08403.20 
  Khosh Ravesh, Alireza 1578 IRI1.0010.11404.40 
  Khoshkalam, Seyed Mahan 1549 IRI1.0010.09403.60 
  Fallah Alipour, Yousef 1649 IRI1.0010.17406.80 
  Babaniya, Benyamin 2180 IRI0.001-0.1940-7.60 
  Safari, Parham 1788 IRI1.0010.324012.80 
  Avakh, E 2057 IRI0.5010.18407.20 
  Tavoosi Rad, Ramtin 2004 IRI0.001-0.3940-15.60 
  Nejatifar, Nima 1774 IRI0.001-0.7040-28.00 
 * 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)
 
 6th Gilan Ayandehsazan League Under 15 (2016) Round 1-2 Rasht IRI 2016-10-27
RcRownchangeKK*chgGame
 1524 1924 1.00 1 0.08 40 3.20 
  Khalilzadeh Moghadam, Navid 1524  * IRI1.0010.08403.20 
 * 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)
 
 14th Gilan Super League 2016 Round 3-4 Rasht IRI 2016-11-03
RcRownchangeKK*chgGame
 1862 1939 2.00 2 0.79 40 31.60 
  Baradaran Tamadon, Arian 1890 IRI1.0010.434017.20 
  Nadernia, Nikta 1833 IRI1.0010.364014.40 

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)
 

 

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