Individual Calculations January 2022
 Bolouri, Arad  Total change: 67.60  Rating chartPersonal card
 18th Gilan second league 1400 Round 1-2 Rasht IRI 2021-12-03
RcRownchangeKK*chgGame
 1748 1361 0.00 1 -0.09 40 -3.60 
  Sadeghi, Amir 1748 IRI0.001-0.0940-3.60 

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)
 
 1st Sardar Jangal Cup (Memorial of Mirza Kouchak Khan Jangali) Rasht IRI 2021-12-04
RcRownchangeKK*chgGame
 1705 1361 2.50 6 1.78 40 71.20 
  Behroozi Moghaddam, Hamed 1761  * IRI0.001-0.0840-3.20 
  Movagharhasani, Farhan 1718 IRI0.5010.394015.60 
  Salimiyan, Behzad 1610 IRI0.5010.314012.40 
  Kiaei, Ali 1761  * IRI1.0010.924036.80 
  Nadernia, Niki 1761  * IRI0.5010.424016.80 
  Moradpour, Artin 1618 IRI0.001-0.1840-7.20 
 * 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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