Individual Calculations January 2020
 Fathi, Hamed  Total change: 86.40  Rating chartPersonal card
 Tabriz 2nd U2000 Chess ( Grand Prophet's Memorial ) Tabriz IRI 2019-12-07
RcRownchangeKK*chgGame
 1695 1378 3.00 6 2.16 40 86.40 
  Alivandi, Khosro 1718 IRI0.001-0.1240-4.80 
  Akbari, Mohammad 1657 IRI1.0010.844033.60 
  Farid Ahmadinia, Hosein 1642 IRI0.001-0.1840-7.20 
  Gholami , Shahab 1778  * IRI0.5010.424016.80 
  Assar, Masoud 1597 IRI1.0010.784031.20 
  Freidoonzadeh, Akbar 1778  * IRI0.5010.424016.80 
 * 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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