Rapid: Individual Calculations May 2018
 Delfan, Farzad  Total change: -22.60  Rating chartPersonal card
 khorram abad rapid farvardin 1397 khoramabad IRI 2018-03-31
RcRownchangeKK*chgGame
 1589 1669 2.50 6 -1.13 20 -22.60 
  Garmsiri, Reza 1457 IRI1.0010.23204.60 
  Shahveisi, Hamid 1574 IRI0.501-0.1320-2.60 
  Siahpoosh, Hossein 1623 IRI1.0010.44208.80 
  Rostami, Mardin 1677 IRI0.001-0.4920-9.80 
  Noroozi, Jamshid 1617 IRI0.001-0.5720-11.40 
  Madhani, Abas 1587 IRI0.001-0.6120-12.20 

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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