Individual Calculations January 2022
 Rafigh, Shervin  Total change: 0.00  Rating chartPersonal card
 1st Sardar Jangal Cup (Memorial of Mirza Kouchak Khan Jangali) Rasht IRI 2021-12-04
RcRownchangeKK*chgGame
 1564 1438 2.50 7 0.00 40 0.00 
  Daneshvar, Bardiya m1838  * IRI0.001-0.0840-3.20 
  Noparast, Kian 1119 IRI1.0010.13405.20 
  Rahmani, Pedram 1838  * IRI0.001-0.0840-3.20 
  Forootan, Avash 1110 IRI1.0010.13405.20 
  Saberi, Hirad 1662 IRI0.5010.284011.20 
  Mohammadi, Amir Hossein 1673 IRI0.001-0.2140-8.40 
  Dadmehr, Behdad 1706 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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