Rapid: Individual Calculations September 2015
 Shaghaghi, Gholamreza  Total change: -14.40  Rating chartPersonal card
 Mordad Cup Rapid B (2015) Tehran IRI 2015-08-06
RcRownchangeKK*chgGame
 1685 1647 3.00 8 -0.72 20 -14.40 
  Rajabi, Mohsen 2013 IRI0.001-0.1020-2.00 
  Kazemi Shahvar, Abolfazl 1337 IRI1.0010.14202.80 
  Roozbayan, Reza 2006 IRI0.001-0.1020-2.00 
  Majedi, Maziar 1452 IRI1.0010.25205.00 
  Saeidpour, Mona 1919 IRI1.0010.832016.60 
  Ghaffarifar, Matin 1867 IRI0.001-0.2220-4.40 
  Noorbakhsh Zadeh, Arshia 1459 IRI0.001-0.7420-14.80 
  Heydari, Zahra 1425 IRI0.001-0.7820-15.60 

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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