Individual Calculations May 2016
 Rafigh, Shervin  Total change: -10.80  Rating chartPersonal card
 3rd Gilan Friendship Cup Rasht IRI 2016-04-22
RcRownchangeKK*chgGame
 1529 1286 1.00 6 -0.27 40 -10.80 
  Daryari, Reza 1686  * IRI0.001-0.0840-3.20 
  Nadernia, Niki 1573 IRI0.001-0.1640-6.40 
  Samadi Rashtabadi, Bahram 1546 IRI0.001-0.1840-7.20 
  Khoshkalam, Seyed Mahan 1510 IRI0.001-0.2240-8.80 
  Biriya, Yadollah 1501 IRI1.0010.774030.80 
  Golshannezhad, Parsa 1360 IRI0.001-0.4040-16.00 
 * 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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