Individual Calculations April 2023
 Masoumi, Sahar  Total change: 30.40  Rating chartPersonal card
 19th Iranian Super League Andishmandan Cup 1401 Tehran IRI 2023-03-04
RcRownchangeKK*chgGame
 1863 1859 2.00 3 0.60 40 24.00 
  Malekzadeh, Mohammad 2128 IRI0.001-0.1740-6.80 
  Vahdatian, Davood 2001 IRI1.0010.694027.60 
  Shojaee Baghini, Saba 1459  * IRI1.0010.08403.20 
 * 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)
 
 19th Gilan Super League Round 5 Gilan IRI 2023-03-10
RcRownchangeKK*chgGame
 1980 1859 0.50 1 0.16 40 6.40 
  Sobhani, F. 1980 IRI0.5010.16406.40 

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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