Individual Calculations December 2015
 Banirashid, Saeid  Total change: -3.00  Rating chartPersonal card
 Khuzestan League (Men - 2015) 1-4 Ahwaz IRI 2015-11-18
RcRownchangeKK*chgGame
 1957 2148 2.00 3 -0.15 20 -3.00 
  Afshani, Matin 1748  * IRI1.0010.08201.60 
  Marfavi, Jasem 1984 IRI1.0010.28205.60 
  Salimifard, Behtash 2138 IRI0.001-0.5120-10.20 
 * 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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