Individual Calculations April 2019
 Nikpour, Hossein  Total change: 1.20  Rating chartPersonal card
 5th Arvand Cup U2200 1397 Abadan IRI 2019-03-12
RcRownchangeKK*chgGame
 1887 2127 7.00 9 0.06 20 1.20 
  Ahmadi, Fariborz 1727  * IRI1.0010.08201.60 
  Abri, Hani 1727  * IRI1.0010.08201.60 
  Kiani, Rahil 1770 IRI0.501-0.3920-7.80 
  Memarzadeh, Hossein 1856 IRI0.501-0.3320-6.60 
  Ghosoori, Ali 1779 IRI1.0010.11202.20 
  Talei, Mohamad 1913 IRI1.0010.23204.60 
  Vahidi, Mohammad f2106 IRI0.501-0.0320-0.60 
  Nikpour, Alireza 1946 IRI1.0010.26205.20 
  Banirashid, Saeid 2162 IRI0.5010.05201.00 
 * 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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