Individual Calculations November 2023
 Alizadegan, Korosh  Total change: 102.00  Rating chartPersonal card
 1st Arvand international chess festival (Masters) Abadan IRI 2023-09-27
RcRownchangeKK*chgGame
 2186 1928 4.50 9 2.55 40 102.00 
  Mosadeghpour, Masoud g2482 IRI0.5010.474018.80 
  Bosagh Zadeh, Alireza 2251 IRI1.0010.874034.80 
  Mohammadian Sechani, Arshia 2104 IRI1.0010.734029.20 
  Kreisl, Robert m2312 AUT0.001-0.0940-3.60 
  Sedaghati, Mehrdad f2105 IRI1.0010.734029.20 
  Khoshkalam, Seyed Mehrab f2300 IRI0.001-0.1040-4.00 
  Banirashid, Saeid 2139 IRI0.5010.274010.80 
  Danesharaste, Arvin 2020 IRI0.5010.13405.20 
  Dezhdar, Roozbeh 1959 IRI0.001-0.4640-18.40 

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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