Rapid: Individual Calculations September 2022
 Darang, Mehrbod  Total change: 18.60  Rating chartPersonal card
 Rapid Gilan Cup (20Mordad) 1401 Rasht IRI 2022-08-11
RcRownchangeKK*chgGame
 1455 1146 2.00 5 0.93 20 18.60 
  Ghomi, Parnian wc1825 IRI0.001-0.0120-0.20 
  Rajabzadeh, Arsam 1232 IRI1.0010.622012.40 
  Ganjeh, Yousef 1665 IRI0.001-0.0320-0.60 
  Shahmohammadi, Amirmohammad 1264 IRI0.001-0.3420-6.80 
  Hosseinzadeh, Salar 1287 IRI1.0010.692013.80 

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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