Individual Calculations April 2016
 Mohammadi, Pouya  Total change: -3.60  Rating chartPersonal card
 Iran Boys Under 12 Championship 2016 Tehran IRI 2016-02-27
RcRownchangeKK*chgGame
 1676 1925 7.00 9 -0.09 40 -3.60 
  Khaleti, Mahbod 1525  * IRI1.0010.08403.20 
  Gorji, Amir Parsa 1554 IRI1.0010.10404.00 
  Bikaei, S.eilia 1679 IRI1.0010.19407.60 
  Jahedi, Mani 1735 IRI0.001-0.7540-30.00 
  Alimardani, Amir H 1547 IRI1.0010.09403.60 
  Atakhan, Abtin 1769 IRI1.0010.294011.60 
  Nazari, Arad 1942 IRI0.001-0.4840-19.20 
  Ahadi, Mohammad Erfan 1563 IRI1.0010.10404.00 
  Soltanloo, Nima 1769 IRI1.0010.294011.60 
 * 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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