Individual Calculations May 2011
 Choopani, Morteza  Total change: 4.80  Rating chartPersonal card
 9th-Khazar International Cup Open Chess 2011( Group A ) Rasht IRI 2011-02-15
RcRownchangeKK*chgGame
 2206 1957 2.00 7 0.46 15 6.90 
  Sharbaf, Mohsen f2357  * IRI0.5010.42156.30 
  Shanava, Konstantine g2357  * GEO0.001-0.0815-1.20 
  Faghirnavaz, Ali 2293 IRI0.001-0.1215-1.80 
  Badii, Madjid f2224 FRA0.001-0.1815-2.70 
  Vaghar, Mohsen 2146 IRI0.001-0.2515-3.75 
  Afshar, Niusha 1858 IRI1.0010.36155.40 
  Gamzardia, Giorgi f2204 GEO0.5010.31154.65 
 * 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)
 
 19th Fajr International Open Chess Tournament Mashhad IRI 2011-02-26
RcRownchangeKK*chgGame
 2214 1957 1.00 6 -0.14 15 -2.10 
  Morchiashvili, Bachana m2357  * GEO0.001-0.0815-1.20 
  Hosseinipour, Mehdi f2261 IRI1.0010.861512.90 
  Pilvaieh, Ali 2174 IRI0.001-0.2215-3.30 
  Abedi, Abolfazl 2164 IRI0.001-0.2315-3.45 
  Abedi, Ali 2159 IRI0.001-0.2415-3.60 
  Kowsarinia, Amir f2168 IRI0.001-0.2315-3.45 
 * 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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