Individual Calculations October 2022
 Darogheh, Sajjad  Total change: -23.60  Rating chartPersonal card
 1st international Standard of Master Tafrishi Cup-Category B Mashhad IRI 2022-09-19
RcRownchangeKK*chgGame
 1290 1291 2.00 5 -0.59 40 -23.60 
  Moosavi, Ali 1724 IRI0.001-0.0640-2.40 
  Davoodi, Amirali 1018 IRI1.0010.17406.80 
  Babaee, Mohammadsaleh 1507 IRI0.001-0.2240-8.80 
  Ansari Poor, Alireza 1037 IRI1.0010.19407.60 
  Mozafari, Arian 1162 IRI0.001-0.6740-26.80 

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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