Individual Calculations October 2022
 Vahedi, Mohammadsadra  Total change: 118.40  Rating chartPersonal card
 1st international Standard of Master Tafrishi Cup-Category B Mashhad IRI 2022-09-19
RcRownchangeKK*chgGame
 1575 1339 4.50 7 2.96 40 118.40 
  Fanha, Paulo c1628 POR0.5010.344013.60 
  Hosseinzadeh, Amir Ali 1710 IRI0.001-0.1040-4.00 
  Ahmadzadeh Kordasiabi, Hadi 1532 IRI1.0010.754030.00 
  Tavousi, Abbas 1439 IRI1.0010.644025.60 
  Kazemian, Amir Hosein 1499 IRI1.0010.714028.40 
  Babaee, Mohammadsaleh 1507 IRI0.5010.22408.80 
  Hosseini Sourgi, Abolfazl 1712 IRI0.5010.404016.00 

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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