Rapid: Individual Calculations September 2022
 Oroojzadeh, Fardin  Total change: -15.80  Rating chartPersonal card
 Bostanabad Azadegan Cup - Rapid Chess Tournament (28 Mordad 1401) Bostanabad Azadegan IRI 2022-08-19
RcRownchangeKK*chgGame
 1626 1777 6.00 10 -0.79 20 -15.80 
  Hosseini, Seyed Sadegh 1506 IRI1.0010.17203.40 
  Nikbin, Saeed 2050 IRI0.001-0.1720-3.40 
  Vazifeh Doost, Naser 1534 IRI1.0010.20204.00 
  Irandoust, Sina 1548 IRI1.0010.21204.20 
  Hosseinzadeh, Nima f2119 IRI0.001-0.1220-2.40 
  Jabbarpour, Majid 1367 IRI0.001-0.9220-18.40 
  Naseri, Hamidreza 1377  * IRI1.0010.08201.60 
  Morsali, Changiz 1523 IRI1.0010.19203.80 
  Aliloo, Vahid 1639 IRI1.0010.31206.20 
  Zare, Saeed 1595 IRI0.001-0.7420-14.80 
 * 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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