Individual Calculations August 2013
 Nasri, Amin  Total change: 3.15  Rating chartPersonal card
 Ramadan Open Chess Tournament 2013 Tehran IRI 2013-07-05
RcRownchangeKK*chgGame
 2114 2344 7.00 9 0.21 15 3.15 
  Dadkhahi, Mehrshid 1944  * IRI1.0010.08151.20 
  Rezvanian, Saeed 1944  * IRI1.0010.08151.20 
  Pourghanbarzad Lashtnesha, Arman 1968 IRI1.0010.09151.35 
  Karimi, Mohammad 2006 IRI1.0010.12151.80 
  Noroozi, Omid 2387 IRI0.5010.06150.90 
  Tabatabaei, M.amin f2147 IRI0.501-0.2515-3.75 
  Rajabi, Mohsen 2016 IRI1.0010.13151.95 
  Toufighi, Homayoon g2442 IRI0.5010.13151.95 
  Razaghi, Behrooz 2172 IRI0.501-0.2315-3.45 
 * 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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