Individual Calculations July 2018
 Dokohaki, Tannaz  Total change: -14.00  Rating chartPersonal card
 Fars Youth Festival Under12 Fars IRI 2018-06-07
RcRownchangeKK*chgGame
 1258 1126 1.50 4 0.06 40 2.40 
  Johari, Atena 1448 IRI0.001-0.1340-5.20 
  Parsa, Kimia 1044 IRI0.501-0.1140-4.40 
  Rezaei, Abolfazl 1062 IRI1.0010.414016.40 
  Ranjbar, Mohammad 1478 IRI0.001-0.1140-4.40 

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)
 
 3rd Yasouj Ariobarzan Standrad Cup-eide Fetr 1397 Yasuj IRI 2018-06-15
RcRownchangeKK*chgGame
 1491 1126 0.00 4 -0.41 40 -16.40 
  Mortazavi, Sayed Kamoloddin 1526  * IRI0.001-0.0840-3.20 
  Hajari, Gholamreza 1526  * IRI0.001-0.0840-3.20 
  Reyhani Jami, Morteza 1518 IRI0.001-0.0840-3.20 
  Jokar, Hanif 1394 IRI0.001-0.1740-6.80 
 * 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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