Individual Calculations September 2010
 Nikbin, Saeed  Total change: -0.45  Rating chartPersonal card
 9th Iranian Chess Festival [Men] 1389 Mashhad IRI 2010-08-02
RcRownchangeKK*chgGame
 2127 2080 3.00 7 -0.03 15 -0.45 
  Soozankar, A M f2294 IRI0.001-0.2315-3.45 
  Bagheri, Maziar 1871 IRI1.0010.23153.45 
  Moghaddamian, A 2198 IRI1.0010.66159.90 
  Hosseinipour, Mehdi 2270 IRI0.001-0.2515-3.75 
  Banirashid, Saeid 2246 IRI0.001-0.2815-4.20 
  Kiani, Kiarash 1813 IRI1.0010.18152.70 
  Kowsarinia, Amir f2195 IRI0.001-0.3415-5.10 

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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