Rapid: Individual Calculations September 2013
 Khorsandi, Arian  Total change: 12.40  Rating chartPersonal card
 Mordad Rapid Open Tournament (2013) Tehran IRI 2013-08-09
RcRownchangeKK*chgGame
 1939 1975 5.00 8 0.62 20 12.40 
  Allahverdi, Davood 1601 IRI1.0010.10202.00 
  Lorparizangeneh, Shahin f2194 IRI0.001-0.2220-4.40 
  Makvandi, Mousa 1714 IRI1.0010.18203.60 
  Khalesi, Vahid 2252 IRI0.001-0.1720-3.40 
  Falahatgar, Reza 1751 IRI1.0010.22204.40 
  Sheykhali, Mohammadreza 1793 IRI1.0010.26205.20 
  Ardeshi, Mehrdad m2344 IRI0.001-0.1020-2.00 
  Mehrabi, Manouchehr 1862 IRI1.0010.35207.00 

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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