Rapid: Individual Calculations May 2018
 Ghorbani, Sajad  Total change: -44.00  Rating chartPersonal card
 Gonbad Islamic Republic Day 12 Farvardin1397 Gonbad IRI 2018-04-03
RcRownchangeKK*chgGame
 1369 1630 2.50 6 -2.20 20 -44.00 
  Saboori, Mohammad Mahdi 1230  * IRI1.0010.08201.60 
  Parmah, Amir Mohammad 1230  * IRI0.501-0.4220-8.40 
  Saedi Ardhaie, Jabraiel 1628 IRI0.001-0.5020-10.00 
  Mosayebi, Pourya 1282 IRI1.0010.11202.20 
  Golidizaj Safarali, Esfandiyar 1571 IRI0.001-0.5820-11.60 
  Hesami, M.hosein 1274 IRI0.001-0.8920-17.80 
 * 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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