Rapid: Individual Calculations February 2022
 Ghasempour, Hossein  Total change: -20.80  Rating chartPersonal card
 Entekhabi Pishkesvatan Tehran Tehran IRI 2021-12-31
RcRownchangeKK*chgGame
 1558 1565 1.50 5 -1.04 20 -20.80 
  Khoshgoftar, Adel 1461 IRI1.0010.36207.20 
  Mousavi, Seyedmasoud 1816 IRI0.001-0.1920-3.80 
  Salarkia, Davood 1293 IRI0.001-0.8320-16.60 
  Abdollahisaber, Reza 1610 IRI0.001-0.4420-8.80 
  Orooji, Siamak 1610 IRI0.5010.06201.20 

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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