Individual Calculations April 2019
 Naderi, Kourosh  Total change: 80.40  Rating chartPersonal card
 5th Arvand Cup U2200 1397 Abadan IRI 2019-03-12
RcRownchangeKK*chgGame
 1886 1706 4.00 7 2.01 40 80.40 
  Memarzadeh, Hossein 1856 IRI0.5010.20408.00 
  Talei, Mohamad 1913 IRI0.5010.274010.80 
  Nikpour, Alireza 1946 IRI0.5010.304012.00 
  Nikpour Ghanavati, Abbas 1631 IRI1.0010.404016.00 
  Owlad, Ehsan 1983 IRI1.0010.834033.20 
  Banirashid, Saeid 2106  * IRI0.001-0.0840-3.20 
  Kiani, Rahil 1770 IRI0.5010.09403.60 
 * 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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