Individual Calculations November 2011
 Idani, Pouya  Total change: 10.60  Rating chartPersonal card
 3rd Zendeh Roud International open chess tournament Isfahan IRI 2011-09-02
RcRownchangeKK*chgGame
 2228 2416 7.50 9 1.06 10 10.60 
  Khodaverdian, Omid 2016  * IRI1.0010.08100.80 
  Cheraghi, Amin 2016  * IRI1.0010.08100.80 
  Naderi, M J 2097 IRI1.0010.13101.30 
  Ryahi, Naser 2212 IRI0.501-0.2610-2.60 
  Behmardi, K Rustam 2276 IRI0.501-0.1910-1.90 
  Lorparizangeneh, Shahin f2169 IRI1.0010.19101.90 
  Rzayev, Bahruz Iqbal Oglu 2368 AZE1.0010.43104.30 
  Chighladze, Iveri m2377 GEO1.0010.45104.50 
  Rasulov, Vugar Ural Oglu g2523 AZE0.5010.15101.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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