Individual Calculations May 2019
 Sadri Alamdari, Farzam  Total change: -44.00  Rating chartPersonal card
 Tehran Standard Cup 21-27Farvardin 1398 (U-1800) Tehran IRI 2019-04-10
RcRownchangeKK*chgGame
 1424 1449 2.00 6 -1.10 40 -44.00 
  Ghadiri Bidhendi, Ebrahim 1734 IRI0.001-0.1640-6.40 
  Hassanzadeh, Setayesh 1049  * IRI1.0010.08403.20 
  Karimi, Setayesh 1667 IRI0.001-0.2240-8.80 
  Lotfi, Masoud 1157 IRI1.0010.15406.00 
  Fazlali, Soheil 1604 IRI0.001-0.2940-11.60 
  Ghaemi, Narges 1330 IRI0.001-0.6640-26.40 
 * 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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