Individual Calculations January 2022
 Yadegar, Radin  Total change: 58.80  Rating chartPersonal card
 1st Sardar Jangal Cup (Memorial of Mirza Kouchak Khan Jangali) Rasht IRI 2021-12-04
RcRownchangeKK*chgGame
 1942 2001 6.50 9 1.47 40 58.80 
  Kouchaki, Amirreza 1601  * IRI1.0010.08403.20 
  Barari, Babak 1630 IRI1.0010.10404.00 
  Shenavar, Bardia 1625 IRI1.0010.09403.60 
  Omidi, Arya 2323 IRI0.5010.374014.80 
  Daliri, Pedram 2204 IRI0.5010.264010.40 
  Norouzi Chenari, Parsa 1734 IRI1.0010.18407.20 
  Ebrahimi Rashti, Asal 1637 IRI1.0010.10404.00 
  Tahbaz, Arash m2401  * IRI0.5010.424016.80 
  Rastbod, Ali f2326 IRI0.001-0.1340-5.20 
 * 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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