Individual Calculations April 2016
 Fendereski, Nima  Total change: -40.40  Rating chartPersonal card
 Iran Boys Under 16 Championship 2016 Tehran IRI 2016-02-27
RcRownchangeKK*chgGame
 2078 2255 4.50 8 -1.01 40 -40.40 
  Najafi Khaniabadi, Kiarash 1870 IRI1.0010.09403.60 
  Hejrati, Mohammad Mahdi 1967 IRI1.0010.16406.40 
  Maghsoodloo, Parham 2461 IRI0.001-0.2440-9.60 
  Omidi, Arya 2274 IRI0.5010.03401.20 
  Ghaffarifar, Matin 2062 IRI1.0010.254010.00 
  Tahbaz, Arash 2282 IRI0.001-0.4640-18.40 
  Hoseini, S.alireza 1855  * IRI0.501-0.4240-16.80 
  Kashefi, Amir Hosein 1855  * IRI0.501-0.4240-16.80 
 * 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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