Individual Calculations August 2014
 Rezvani, Mohammad  Total change: 2.25  Rating chartPersonal card
 Khordad Open (2014) Tehran IRI 2014-06-09
RcRownchangeKK*chgGame
 1778 1750 3.50 7 0.15 15 2.25 
  Lavasani, Javad 2077 IRI0.001-0.1315-1.95 
  Jofreh, Manouchehr 1516 IRI1.0010.21153.15 
  Pourghanbarzad Lashtnesha, Arman 2045 IRI0.001-0.1515-2.25 
  Jalali, Parima 1609 IRI1.0010.31154.65 
  Nosratollahi, Arash 1566 IRI1.0010.26153.90 
  Rajabi, Mohsen 2001 IRI0.001-0.1915-2.85 
  Poormosavi, Seyed Kian 1634 IRI0.501-0.1615-2.40 

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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