Individual Calculations January 2015
 Tavoosi Rad, Ramtin  Total change: 7.60  Rating chartPersonal card
 Gilan Friendship Cup (2014) Rasht IRI 2014-11-30
RcRownchangeKK*chgGame
 1875 1913 4.00 7 0.19 40 7.60 
  Amiri, Amirali 1521 IRI1.0010.08403.20 
  Ezzati, Fereidoon 2219 IRI1.0010.864034.40 
  Soozankar, A.m. f2190 IRI0.001-0.1740-6.80 
  Nazari, Arad 1679 IRI1.0010.21408.40 
  Mousavi, Seyed Khalil f2313  * IRI0.001-0.0840-3.20 
  Ghane, Safoura 1686 IRI0.001-0.7940-31.60 
  Biabani, Saba 1520 IRI1.0010.08403.20 
 * 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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