Individual Calculations June 2015
 Saba, Iraj  Total change: -5.40  Rating chartPersonal card
 Sowmesara Silk Cup (B) U-2150 Sowmesara IRI 2015-05-09
RcRownchangeKK*chgGame
 1803 1978 6.00 9 -0.27 20 -5.40 
  Jalali, Saba 1578  * IRI1.0010.08201.60 
  Ghalandari Siah Estalkhi, Ali 1711 IRI1.0010.18203.60 
  Kazemiyan Eski, Abolfazl 2116 IRI0.5010.19203.80 
  Mousavi, Sayed Milad 2103 IRI0.5010.17203.40 
  Alinezhad, Mehrdad 1722 IRI0.001-0.8120-16.20 
  Kalantari, Sedigheh wf1863 IRI0.001-0.6620-13.20 
  Kord, Soleyman 1578  * IRI1.0010.08201.60 
  Nejatifar, Nima 1716 IRI1.0010.18203.60 
  Atakhan, Abtin 1844 IRI1.0010.32206.40 
 * 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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