Individual Calculations May 2018
 Farahani, Hossein  Total change: -53.60  Rating chartPersonal card
 Tehran Standard Cup 5-10 Farvardin 1397 Tehran IRI 2018-03-25
RcRownchangeKK*chgGame
 1861 2094 4.00 7 -1.34 40 -53.60 
  Sekhavatmandi, Roham 1694  * IRI0.501-0.4240-16.80 
  Afshari, Mohammadparsa 1694  * IRI0.501-0.4240-16.80 
  Davoodi, Mehran 1746 IRI1.0010.11404.40 
  Mobarhani, Nazanin wc1860 IRI1.0010.21408.40 
  Maleki, Mojtaba 2218 IRI0.001-0.3340-13.20 
  Sadeghi Givi, Reza 1893 IRI1.0010.24409.60 
  Izady, Mohammad 1922 IRI0.001-0.7340-29.20 
 * 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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