Individual Calculations October 2014
 Momtahan, Hossein  Total change: -7.60  Rating chartPersonal card
 4th Rajaee Cup Tournament (2014) QAZVIN IRI 2014-09-01
RcRownchangeKK*chgGame
 1824 1933 4.00 7 -0.38 20 -7.60 
  Yazdani, Naser 1639 IRI1.0010.15203.00 
  Kakavand, Ramtin 1616 IRI0.501-0.3720-7.40 
  Vahdati, Dara 1760 IRI1.0010.27205.40 
  Roohparvar, A.reza 2032 IRI1.0010.642012.80 
  Moradi, Sajad 1981 IRI0.5010.07201.40 
  Fendereski, Nima 2032 IRI0.001-0.3620-7.20 
  Akbari, Hossein 1708 IRI0.001-0.7820-15.60 

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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