Individual Calculations September 2012
 Karimi, Amirhossein  Total change: 0.00  Rating chartPersonal card
 Ramzan Tehran open chess tournament 2012 Tehran IRI 2012-07-22
RcRownchangeRpKK*chgGame
 1648 0 3.50 9 0.00 1568   0.00 
  Khedri, Amir Hossein 1720 IRI0.5010.00 0.00 
  Golmohammadi, Mohammad Hossein 1705 IRI0.5010.00 0.00 
  Zalkhani, Vahid 1607 IRI0.0010.00 0.00 
  Baghani, Moein 1677 IRI1.0010.00 0.00 
  Mashadi, Korosh 1664 IRI0.0010.00 0.00 
  Valipoor, Amir Mohammad 1516 IRI0.5010.00 0.00 
  Esmaeilpasand, Mahdiar 1590 IRI1.0010.00 0.00 
  Nazari, Farbod 1698 IRI0.0010.00 0.00 
  Ghaffarzadegan, Arvin 1658 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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