Individual Calculations October 2022
 Mozafari, Arian  Total change: 52.40  Rating chartPersonal card
 1st international Standard of Master Tafrishi Cup-Category B Mashhad IRI 2022-09-19
RcRownchangeKK*chgGame
 1413 1162 2.50 6 1.31 40 52.40 
  Damod, Sajjad 1484 IRI0.001-0.1340-5.20 
  Babaee, Mohammadsaleh 1507 IRI0.001-0.1140-4.40 
  Jaffari, Mohammad 1335 IRI1.0010.734029.20 
  Hasan Poor, Mohammad Pooya 1427 IRI0.001-0.1840-7.20 
  Darogheh, Sajjad 1291 IRI1.0010.674026.80 
  Yeganeh, Hamidreza 1431 IRI0.5010.334013.20 

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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