Individual Calculations June 2015
 Jafarnejad, Jafar  Total change: 0.00  Rating chartPersonal card
 Mazandaran Chess League Mazandaran 2014-15 1-3 Sari IRI 2014-12-18
RcRownchangeRpKK*chgGame
 1665 0 0.00 1 0.00 865   0.00 
  Fadakar, Hesan 1665 IRI0.0010.00 0.00 

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)
 
NOTE: Rating performance achieved in this tournament is listed in part results of a player.
 Mazandaran Chess League Mazandaran 2014-15 4-7 Sari IRI 2015-01-30
RcRownchangeRpKK*chgGame
 1902 0 1.00 2 0.00 1902   0.00 
  Emani, Mahsa 1618 IRI1.0010.00 0.00 
  Valizadeh, Ali 2186 IRI0.0010.00 0.00 

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)
 
NOTE: Rating performance achieved in this tournament is listed in part results of a player.
 Mazandaran Chess League Mazandaran 2014-15 8-9 Sari IRI 2015-02-20
RcRownchangeRpKK*chgGame
 2149 0 1.00 2 0.00 2149   0.00 
  Lamei, Hadi 2167 IRI0.0010.00 0.00 
  Khamisi, S Jafar 2130 IRI1.0010.00 0.00 

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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