Individual Calculations March 2022
 Fakhrbakhsh, Vandad  Total change: 15.00  Rating chartPersonal card
 1st Standard IRCF Tournament Women's Day Tehran IRI 2022-01-26
RcRownchangeKK*chgGame
 1631 1726 5.00 7 0.75 20 15.00 
  Mohammadi Bahabadi, Mohammad Reza 1389 IRI1.0010.12202.40 
  Karami, Ariya 1326  * IRI1.0010.08201.60 
  Zahmati, Sobhan 2011 IRI0.001-0.1620-3.20 
  Kargari Arian, Saba 1451 IRI1.0010.17203.40 
  Mohandesi, Shahin m2031 IRI0.001-0.1420-2.80 
  Karimi, Setayesh 1561 IRI1.0010.28205.60 
  Harati, Hasti 1650 IRI1.0010.40208.00 
 * 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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