Individual Calculations January 2012
 Refahi, Mohammad Reza  Total change: 0.00  Rating chartPersonal card
 1st Tehran open chess tournament 2011 Tehran IRI 2011-07-02
RcRownchangeRpKK*chgGame
 1675 0 2.50 7 0.00 1573   0.00 
  Baghani, Moein 1691 IRI0.5010.00 0.00 
  Forod Mehrabani, Majid 1826 IRI0.0010.00 0.00 
  Yavari, Negar 1778 IRI0.5010.00 0.00 
  Zareolvares, Mohadeseh 1778 IRI0.5010.00 0.00 
  Motevaseli, Mohammad Reza 1903 IRI0.5010.00 0.00 
  Bolhasani, Mobina 1394 IRI0.5010.00 0.00 
  Seyyed Salehi, Ali 1353 IRI0.0010.00 0.00 

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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