Individual Calculations September 2011
 Valizadegan, Ebrahim  Total change: 0.00  Rating chartPersonal card
 Iranian Chess festival (men) 2011 Zanjan IRI 2011-07-06
RcRownchangeRpKK*chgGame
 1814 0 1.50 6 0.00 1621   0.00 
  Javanshir, Omid 1667 IRI0.5010.00 0.00 
  Abedini, Morteza 2105 IRI0.0010.00 0.00 
  Pajoum Tajani, Barbod 1699 IRI0.0010.00 0.00 
  Kaffash, Milad 1954 IRI0.0010.00 0.00 
  Nasimi, Mohammad Mehdi 1612 IRI1.0010.00 0.00 
  Karami, Mohammad 1848 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)
 
 10 th Avicenna International open chess tournament Hamedan IRI 2011-07-24
RcRownchangeRpKK*chgGame
 1711 0 1.50 6 0.00 1518   0.00 
  Mirzaei, Negar 1558 IRI0.0010.00 0.00 
  Babaniya, Benyamin 1653 IRI1.0010.00 0.00 
  Moradi, Kimia 1815 IRI0.0010.00 0.00 
  Maghsoudi Sedigh, Ali 1737 IRI0.0010.00 0.00 
  Ghaffariankhorram, Aida 1650 IRI0.5010.00 0.00 
  Soodman, S Mohsen 1854 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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