Individual Calculations January 2022
 Ranjkesh, Mahyar  Total change: -9.60  Rating chartPersonal card
 Lahijan Standard Open Cup 23Azar 1400 Lahijan IRI 2021-12-14
RcRownchangeKK*chgGame
 1540 1140 0.00 3 -0.24 40 -9.60 
  Omidi, Hossein 1540  * IRI0.001-0.0840-3.20 
  Movagharhasani, Farhan 1540  * IRI0.001-0.0840-3.20 
  Abolhasanpour, Mohammad Rasoul 1540  * IRI0.001-0.0840-3.20 
 * 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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