Individual Calculations November 2011
 Elahifar, Abdolah  Total change: 0.00  Rating chartPersonal card
 1st Khomein open chess tournament Khomein IRI 2011-09-09
RcRownchangeRpKK*chgGame
 1985 0 0.00 4 0.00 1285   0.00 
  Valizadeh, Ali 2187 IRI0.0010.00 0.00 
  Sheykhhasani, Bardia 1988 IRI0.0010.00 0.00 
  Saleh Kotah, Sayed Ataollah 1866 IRI0.0010.00 0.00 
  Maghsoodloo, Parham 1898 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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