Individual Calculations December 2015
 Vojdani, Siavosh  Total change: 5.20  Rating chartPersonal card
 14th Iranian Super League (Men - 1st Season) 2015 9-13 Mashhad IRI 2015-11-10
RcRownchangeKK*chgGame
 2040 2116 3.00 5 0.13 40 5.20 
  Sakhayi, Mostafa 2192 IRI0.5010.10404.00 
  Motaghi, Sina 1716  * IRI1.0010.08403.20 
  Dalir, Alireza 2316 IRI0.001-0.2440-9.60 
  Changaei, Amin 2106 IRI0.501-0.0140-0.40 
  Rezaei Abari, Farzin 1872 IRI1.0010.20408.00 
 * 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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