Individual Calculations May 2016
 Afzoon, Danial  Total change: -8.80  Rating chartPersonal card
 3rd Gilan Friendship Cup Rasht IRI 2016-04-22
RcRownchangeKK*chgGame
 1761 1892 5.50 9 -0.44 20 -8.80 
  Taskini, Mohammad Javad 1492  * IRI1.0010.08201.60 
  Hamdam, Ali 1648 IRI1.0010.20204.00 
  Goudarzi, Rasool 1774 IRI0.501-0.1620-3.20 
  Nejatifar, Nima 1729 IRI0.501-0.2220-4.40 
  Chahardoli, Amir 1678 IRI1.0010.23204.60 
  Hoseini, S.alireza 1796 IRI0.501-0.1320-2.60 
  Ezzati, Fereidoon 2036 IRI0.001-0.3120-6.20 
  Ramezani, Mahan 1835 IRI1.0010.42208.40 
  Rezaei, Mahyar 1859 IRI0.001-0.5520-11.00 
 * 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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