Rapid: Individual Calculations January 2015
 Afzoon, Danial  Total change: 6.40  Rating chartPersonal card
 Yalda Cup 2014 Rasht IRI 2014-12-18
RcRownchangeKK*chgGame
 1654 1603 2.50 5 0.32 20 6.40 
  Samsam, Farhad 1976 IRI0.001-0.1020-2.00 
  Razpour, Arad 1203  * IRI0.501-0.4220-8.40 
  Shabanzadeh, Seyyed Nima 1828 IRI0.5010.28205.60 
  Ghomi, Parnian 1421 IRI1.0010.26205.20 
  Zabihpoor, Mohammad 1842 IRI0.5010.30206.00 
 * 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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