Individual Calculations January 2012
 Jouyandeh, H  Total change: -22.95  Rating chartPersonal card
 2nd baran chess rated tournament Rasht IRI 2011-11-09
RcRownchangeKK*chgGame
 1889 2069 3.50 7 -1.53 15 -22.95 
  Tahbaz, Arash 1805 IRI1.0010.18152.70 
  Zarinfam, Arsalan 2213 IRI0.001-0.3115-4.65 
  Javani, Shahin 1748 IRI1.0010.13151.95 
  Rahimi, Rezvan 1816 IRI0.501-0.3115-4.65 
  Babaee, Hosein 1950 IRI0.001-0.6615-9.90 
  Shabanzadeh, Seyyed Nima 1809 IRI1.0010.18152.70 
  Vatandoost, Farhad 1884 IRI0.001-0.7415-11.10 

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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