Individual Calculations June 2013
 Asgharpourmasoleh, Tara  Total change: 19.95  Rating chartPersonal card
 1st Tehran Chess School Rated Open (U-16) Tehran IRI 2013-03-14
RcRownchangeKK*chgGame
 1697 1592 3.50 6 1.33 15 19.95 
  Ghadiri, Radmehr 1781 IRI0.5010.25153.75 
  Masoudi, Sepehr 1785 IRI0.001-0.2515-3.75 
  Hosseini, Seyedmohammad 1551 IRI1.0010.44156.60 
  Tajbakhsh, Ramtin 1773 IRI0.5010.24153.60 
  Omidian Nasab, Shadi 1648 IRI1.0010.58158.70 
  Ahmadi Hesardareh, Ali 1641 IRI0.5010.07151.05 

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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