Individual Calculations April 2017
 Torabi, Farhad  Total change: -70.40  Rating chartPersonal card
 Commemoration Chess Tournament S.Khalil Mousavi 2017 Lahijan IRI 2017-03-04
RcRownchangeKK*chgGame
 1371 1579 1.00 3 -1.11 40 -44.40 
  Movagharhasani, Farhan 1179  * IRI1.0010.08403.20 
  Ahmadi, Bahram 1755 IRI0.001-0.2740-10.80 
  Sadoogh, Zahra 1179  * IRI0.001-0.9240-36.80 
 * 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)
 
 14th Gilan Second League 2016 Round 10-11 Rasht IRI 2017-03-10
RcRownchangeKK*chgGame
 1469 1579 0.00 1 -0.65 40 -26.00 
  Gholipour, Mohsen 1469 IRI0.001-0.6540-26.00 

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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