Individual Calculations February 2017
 Najafi, Nima  Total change: 10.60  Rating chartPersonal card
 Bandar Abbas League 1395 Round 1-4 Bandarabbas IRI 2016-12-23
RcRownchangeKK*chgGame
 1637 1790 2.00 2 0.61 20 12.20 
  Zakeri, Omid 1717 IRI1.0010.40208.00 
  Davari, Karim 1557 IRI1.0010.21204.20 

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)
 
 Bandar Abbas League 1395 Round 5-8 Bandarabbas IRI 2017-01-06
RcRownchangeKK*chgGame
 1672 1790 2.50 4 -0.08 20 -1.60 
  Nosrati, Saeedreza 1522 IRI0.001-0.8320-16.60 
  Taleb Nia Roushan, Farzad 1565 IRI1.0010.22204.40 
  Malakouti, Ehsan 1885 IRI0.5010.13202.60 
  Nazeri, Jafar 1715 IRI1.0010.40208.00 

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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