Individual Calculations June 2015
 Samsam, Farhad  Total change: 19.80  Rating chartPersonal card
 Sowmesara Silk Cup (B) U-2150 Sowmesara IRI 2015-05-09
RcRownchangeKK*chgGame
 1901 2001 6.50 9 0.99 20 19.80 
  Salehi, Hosein 1601  * IRI1.0010.08201.60 
  Alinezhad, Mehrdad 1722 IRI1.0010.16203.20 
  Koochaki, Ali Reza 1746 IRI1.0010.19203.80 
  Rastbod, Ali 2074 IRI0.001-0.4020-8.00 
  Daghli, Arash 1843 IRI1.0010.29205.80 
  Mousavi, Sayed Milad 2103 IRI1.0010.642012.80 
  Amini, Amer 2051 IRI0.001-0.4320-8.60 
  Nazari, Arad 1878 IRI1.0010.33206.60 
  Avakh, E 2095 IRI0.5010.13202.60 
 * 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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