Individual Calculations July 2024
 Jafari, Mani  Total change: 2.40  Rating chartPersonal card
 the 2 round st chess tournament martyr faramarzi 15- 20khordad Babol _ mazandaran IRI 2024-06-04
RcRownchangeKK*chgGame
 1533 1515 3.00 5 0.49 40 19.60 
  Kakavand, Ramtin c1915  * IRI0.001-0.0840-3.20 
  Tarat, Dayana 1412 IRI1.0010.364014.40 
  Gholami, Parnia 1429 IRI1.0010.384015.20 
  Taghipour, Mohammadkian 1475 IRI0.001-0.5640-22.40 
  Roshan Ghadami, Viana 1436 IRI1.0010.394015.60 
 * 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)
 
 the standard chess tournament sari khordad1403 Sari- mazandaran IRI 2024-06-19
RcRownchangeKK*chgGame
 1707 1515 1.00 5 -0.43 40 -17.20 
  Darban, Morteza m1915  * IRI0.001-0.0840-3.20 
  Hamzenia, Seyed Hesam 1641 IRI1.0010.674026.80 
  Baardeh, Tahmoores 1898 IRI0.001-0.0940-3.60 
  Shafinia, Hamid 1647 IRI0.001-0.3240-12.80 
  Roshan Ghadami, Viana 1436 IRI0.001-0.6140-24.40 
 * 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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