Individual Calculations April 2019
 Sadeghi, Hamed  Total change: 6.80  Rating chartPersonal card
 9th Zenderoad Standard Cup Esfand 1397 Isfahan IRI 2019-03-10
RcRownchangeKK*chgGame
 1439 1343 3.00 7 0.17 40 6.80 
  Zahedifar, Anahita wf1743  * IRI0.001-0.0840-3.20 
  Afzal, Mobin 1103 IRI0.501-0.3040-12.00 
  Koohi, Mahan 1223 IRI0.501-0.1640-6.40 
  Rabi, Amir 1627 IRI0.001-0.1640-6.40 
  Fotouhi, Parnia 1128 IRI1.0010.23409.20 
  Houshiar, Pouria 1508 IRI1.0010.724028.80 
  Salimi, Kiarash 1743  * 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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